68385291255

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4563583}}^1$

素因数の和:4563637

約数の個数: 40

約数和(自身を含む): 125900155392

約数和(自身を除く): 57514864137

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 333, 405, 555, 999, 1665, 2997, 4995, 14985, 4563583, 13690749, 22817915, 41072247, 68453745, 123216741, 168852571, 205361235, 369650223, 506557713, 616083705, 844262855, 1519673139, 1848251115, 2532788565, 4559019417, 7598365695, 13677058251, 22795097085, 68385291255]

約数ペア:

[(1, 68385291255), (3, 22795097085), (5, 13677058251), (9, 7598365695), (15, 4559019417), (27, 2532788565), (37, 1848251115), (45, 1519673139), (81, 844262855), (111, 616083705), (135, 506557713), (185, 369650223), (333, 205361235), (405, 168852571), (555, 123216741), (999, 68453745), (1665, 41072247), (2997, 22817915), (4995, 13690749), (14985, 4563583)]