73413135

素因数分解:

$3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1663}}^1$

素因数の和:1789

約数の個数: 40

約数和(自身を含む): 132887040

約数和(自身を除く): 59473905

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 109, 135, 327, 405, 545, 981, 1635, 1663, 2943, 4905, 4989, 8315, 8829, 14715, 14967, 24945, 44145, 44901, 74835, 134703, 181267, 224505, 543801, 673515, 906335, 1631403, 2719005, 4894209, 8157015, 14682627, 24471045, 73413135]

約数ペア:

[(1, 73413135), (3, 24471045), (5, 14682627), (9, 8157015), (15, 4894209), (27, 2719005), (45, 1631403), (81, 906335), (109, 673515), (135, 543801), (327, 224505), (405, 181267), (545, 134703), (981, 74835), (1635, 44901), (1663, 44145), (2943, 24945), (4905, 14967), (4989, 14715), (8315, 8829)]