22999545

素因数分解:

$3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 41686920

約数和(自身を除く): 18687375

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 109, 135, 327, 405, 521, 545, 981, 1563, 1635, 2605, 2943, 4689, 4905, 7815, 8829, 14067, 14715, 23445, 42201, 44145, 56789, 70335, 170367, 211005, 283945, 511101, 851835, 1533303, 2555505, 4599909, 7666515, 22999545]

約数ペア:

[(1, 22999545), (3, 7666515), (5, 4599909), (9, 2555505), (15, 1533303), (27, 851835), (45, 511101), (81, 283945), (109, 211005), (135, 170367), (327, 70335), (405, 56789), (521, 44145), (545, 42201), (981, 23445), (1563, 14715), (1635, 14067), (2605, 8829), (2943, 7815), (4689, 4905)]