72659295

素因数分解:

$3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2371}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 129795840

約数和(自身を除く): 57136545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 227, 681, 1135, 2043, 2371, 3405, 6129, 7113, 10215, 11855, 21339, 30645, 35565, 64017, 106695, 320085, 538217, 1614651, 2691085, 4843953, 8073255, 14531859, 24219765, 72659295]

約数ペア:

[(1, 72659295), (3, 24219765), (5, 14531859), (9, 8073255), (15, 4843953), (27, 2691085), (45, 1614651), (135, 538217), (227, 320085), (681, 106695), (1135, 64017), (2043, 35565), (2371, 30645), (3405, 21339), (6129, 11855), (7113, 10215)]