870726133025

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1\times {\mathrm{2237}}^1$

素因数の和:2899

約数の個数: 96

約数和(自身を含む): 1285240215552

約数和(自身を除く): 414514082527

約数列:

[1, 5, 7, 25, 31, 35, 155, 157, 175, 217, 457, 775, 785, 1085, 1099, 2237, 2285, 3199, 3925, 4867, 5425, 5495, 11185, 11425, 14167, 15659, 15995, 24335, 27475, 34069, 55925, 69347, 70835, 71749, 78295, 79975, 99169, 121675, 170345, 346735, 351209, 354175, 358745, 391475, 485429, 495845, 502243, 851725, 1022309, 1733675, 1756045, 1793725, 2224219, 2427145, 2458463, 2479225, 2511215, 5111545, 7156163, 8780225, 10887479, 11121095, 12135725, 12292315, 12556075, 15569533, 25557725, 31691579, 35780815, 54437395, 55605475, 61461575, 76212353, 77847665, 158457895, 160502513, 178904075, 221841053, 272186975, 381061765, 389238325, 792289475, 802512565, 1109205265, 1123517591, 1905308825, 4012562825, 4975577903, 5546026325, 5617587955, 24877889515, 28087939775, 34829045321, 124389447575, 174145226605, 870726133025]

約数ペア:

[(1, 870726133025), (5, 174145226605), (7, 124389447575), (25, 34829045321), (31, 28087939775), (35, 24877889515), (155, 5617587955), (157, 5546026325), (175, 4975577903), (217, 4012562825), (457, 1905308825), (775, 1123517591), (785, 1109205265), (1085, 802512565), (1099, 792289475), (2237, 389238325), (2285, 381061765), (3199, 272186975), (3925, 221841053), (4867, 178904075), (5425, 160502513), (5495, 158457895), (11185, 77847665), (11425, 76212353), (14167, 61461575), (15659, 55605475), (15995, 54437395), (24335, 35780815), (27475, 31691579), (34069, 25557725), (55925, 15569533), (69347, 12556075), (70835, 12292315), (71749, 12135725), (78295, 11121095), (79975, 10887479), (99169, 8780225), (121675, 7156163), (170345, 5111545), (346735, 2511215), (351209, 2479225), (354175, 2458463), (358745, 2427145), (391475, 2224219), (485429, 1793725), (495845, 1756045), (502243, 1733675), (851725, 1022309)]