144513575

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 183451056

約数和(自身を除く): 38937481

約数列:

[1, 5, 25, 61, 193, 305, 491, 965, 1525, 2455, 4825, 11773, 12275, 29951, 58865, 94763, 149755, 294325, 473815, 748775, 2369075, 5780543, 28902715, 144513575]

約数ペア:

[(1, 144513575), (5, 28902715), (25, 5780543), (61, 2369075), (193, 748775), (305, 473815), (491, 294325), (965, 149755), (1525, 94763), (2455, 58865), (4825, 29951), (11773, 12275)]