383292065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{809}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 511932960

約数和(自身を除く): 128640895

約数列:

[1, 5, 13, 37, 65, 185, 197, 481, 809, 985, 2405, 2561, 4045, 7289, 10517, 12805, 29933, 36445, 52585, 94757, 149665, 159373, 389129, 473785, 796865, 1945645, 2071849, 5896801, 10359245, 29484005, 76658413, 383292065]

約数ペア:

[(1, 383292065), (5, 76658413), (13, 29484005), (37, 10359245), (65, 5896801), (185, 2071849), (197, 1945645), (481, 796865), (809, 473785), (985, 389129), (2405, 159373), (2561, 149665), (4045, 94757), (7289, 52585), (10517, 36445), (12805, 29933)]