63881325

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 131241600

約数和(自身を除く): 67360275

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 27, 45, 51, 57, 75, 85, 95, 135, 153, 171, 225, 255, 285, 293, 323, 425, 459, 475, 513, 675, 765, 855, 879, 969, 1275, 1425, 1465, 1615, 2295, 2565, 2637, 2907, 3825, 4275, 4395, 4845, 4981, 5567, 7325, 7911, 8075, 8721, 11475, 12825, 13185, 14535, 14943, 16701, 21975, 24225, 24905, 27835, 39555, 43605, 44829, 50103, 65925, 72675, 74715, 83505, 94639, 124525, 134487, 139175, 150309, 197775, 218025, 224145, 250515, 283917, 373575, 417525, 473195, 672435, 751545, 851751, 1120725, 1252575, 1419585, 2365975, 2555253, 3362175, 3757725, 4258755, 7097925, 12776265, 21293775, 63881325]

約数ペア:

[(1, 63881325), (3, 21293775), (5, 12776265), (9, 7097925), (15, 4258755), (17, 3757725), (19, 3362175), (25, 2555253), (27, 2365975), (45, 1419585), (51, 1252575), (57, 1120725), (75, 851751), (85, 751545), (95, 672435), (135, 473195), (153, 417525), (171, 373575), (225, 283917), (255, 250515), (285, 224145), (293, 218025), (323, 197775), (425, 150309), (459, 139175), (475, 134487), (513, 124525), (675, 94639), (765, 83505), (855, 74715), (879, 72675), (969, 65925), (1275, 50103), (1425, 44829), (1465, 43605), (1615, 39555), (2295, 27835), (2565, 24905), (2637, 24225), (2907, 21975), (3825, 16701), (4275, 14943), (4395, 14535), (4845, 13185), (4981, 12825), (5567, 11475), (7325, 8721), (7911, 8075)]