71654505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12671}}^1$

素因数の和:12721

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 56079255

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 12671, 38013, 63355, 164723, 190065, 367459, 494169, 823615, 1102377, 1837295, 2470845, 4776967, 5511885, 14330901, 23884835, 71654505]

約数ペア:

[(1, 71654505), (3, 23884835), (5, 14330901), (13, 5511885), (15, 4776967), (29, 2470845), (39, 1837295), (65, 1102377), (87, 823615), (145, 494169), (195, 367459), (377, 190065), (435, 164723), (1131, 63355), (1885, 38013), (5655, 12671)]