45140085

素因数分解:

$3^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{491}}^1$

素因数の和:735

約数の個数: 40

約数和(自身を含む): 81439776

約数和(自身を除く): 36299691

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 227, 405, 491, 681, 1135, 1473, 2043, 2455, 3405, 4419, 6129, 7365, 10215, 13257, 18387, 22095, 30645, 39771, 66285, 91935, 111457, 198855, 334371, 557285, 1003113, 1671855, 3009339, 5015565, 9028017, 15046695, 45140085]

約数ペア:

[(1, 45140085), (3, 15046695), (5, 9028017), (9, 5015565), (15, 3009339), (27, 1671855), (45, 1003113), (81, 557285), (135, 334371), (227, 198855), (405, 111457), (491, 91935), (681, 66285), (1135, 39771), (1473, 30645), (2043, 22095), (2455, 18387), (3405, 13257), (4419, 10215), (6129, 7365)]