401528028265

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:759

約数の個数: 128

約数和(自身を含む): 607794388992

約数和(自身を除く): 206266360727

約数列:

[1, 5, 7, 13, 35, 65, 91, 107, 151, 193, 283, 455, 535, 749, 755, 965, 1057, 1351, 1391, 1415, 1963, 1981, 2509, 3679, 3745, 5285, 6755, 6955, 9737, 9815, 9905, 12545, 13741, 16157, 17563, 18395, 20651, 25753, 29143, 30281, 42733, 48685, 54619, 68705, 80785, 87815, 103255, 113099, 128765, 144557, 145715, 151405, 204001, 210041, 211967, 213665, 268463, 273095, 299131, 378859, 382333, 393653, 555529, 565495, 710047, 722785, 1020005, 1050205, 1059835, 1342315, 1470287, 1495655, 1879241, 1894295, 1911665, 1968265, 2652013, 2755571, 2777645, 3118301, 3550235, 3888703, 4572431, 4970329, 5844233, 7351435, 8247469, 9396205, 13260065, 13777855, 15591505, 19443515, 21828107, 22862155, 24851645, 29221165, 32007017, 40537913, 40909631, 41237345, 57732283, 59441603, 75975029, 107217097, 109140535, 160035085, 202689565, 204548155, 283765391, 288661415, 297208015, 379875145, 416091221, 531825203, 536085485, 750519679, 882479183, 1418826955, 2080456105, 2659126015, 3752598395, 4412395915, 6177354281, 11472229379, 30886771405, 57361146895, 80305605653, 401528028265]

約数ペア:

[(1, 401528028265), (5, 80305605653), (7, 57361146895), (13, 30886771405), (35, 11472229379), (65, 6177354281), (91, 4412395915), (107, 3752598395), (151, 2659126015), (193, 2080456105), (283, 1418826955), (455, 882479183), (535, 750519679), (749, 536085485), (755, 531825203), (965, 416091221), (1057, 379875145), (1351, 297208015), (1391, 288661415), (1415, 283765391), (1963, 204548155), (1981, 202689565), (2509, 160035085), (3679, 109140535), (3745, 107217097), (5285, 75975029), (6755, 59441603), (6955, 57732283), (9737, 41237345), (9815, 40909631), (9905, 40537913), (12545, 32007017), (13741, 29221165), (16157, 24851645), (17563, 22862155), (18395, 21828107), (20651, 19443515), (25753, 15591505), (29143, 13777855), (30281, 13260065), (42733, 9396205), (48685, 8247469), (54619, 7351435), (68705, 5844233), (80785, 4970329), (87815, 4572431), (103255, 3888703), (113099, 3550235), (128765, 3118301), (144557, 2777645), (145715, 2755571), (151405, 2652013), (204001, 1968265), (210041, 1911665), (211967, 1894295), (213665, 1879241), (268463, 1495655), (273095, 1470287), (299131, 1342315), (378859, 1059835), (382333, 1050205), (393653, 1020005), (555529, 722785), (565495, 710047)]