336156665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 445284000

約数和(自身を除く): 109127335

約数列:

[1, 5, 13, 61, 65, 149, 305, 569, 745, 793, 1937, 2845, 3965, 7397, 9089, 9685, 34709, 36985, 45445, 84781, 118157, 173545, 423905, 451217, 590785, 1102153, 2256085, 5171641, 5510765, 25858205, 67231333, 336156665]

約数ペア:

[(1, 336156665), (5, 67231333), (13, 25858205), (61, 5510765), (65, 5171641), (149, 2256085), (305, 1102153), (569, 590785), (745, 451217), (793, 423905), (1937, 173545), (2845, 118157), (3965, 84781), (7397, 45445), (9089, 36985), (9685, 34709)]