20231565

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{22111}}^1$

素因数の和:22180

約数の個数: 16

約数和(自身を含む): 32902656

約数和(自身を除く): 12671091

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 22111, 66333, 110555, 331665, 1348771, 4046313, 6743855, 20231565]

約数ペア:

[(1, 20231565), (3, 6743855), (5, 4046313), (15, 1348771), (61, 331665), (183, 110555), (305, 66333), (915, 22111)]