2754148065

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{1933}}^1$

素因数の和:2078

約数の個数: 48

約数和(自身を含む): 4609480128

約数和(自身を除く): 1855332063

約数列:

[1, 3, 5, 15, 43, 47, 129, 141, 215, 235, 645, 705, 1933, 2021, 2209, 5799, 6063, 6627, 9665, 10105, 11045, 28995, 30315, 33135, 83119, 90851, 94987, 249357, 272553, 284961, 415595, 454255, 474935, 1246785, 1362765, 1424805, 3906593, 4269997, 11719779, 12809991, 19532965, 21349985, 58598895, 64049955, 183609871, 550829613, 918049355, 2754148065]

約数ペア:

[(1, 2754148065), (3, 918049355), (5, 550829613), (15, 183609871), (43, 64049955), (47, 58598895), (129, 21349985), (141, 19532965), (215, 12809991), (235, 11719779), (645, 4269997), (705, 3906593), (1933, 1424805), (2021, 1362765), (2209, 1246785), (5799, 474935), (6063, 454255), (6627, 415595), (9665, 284961), (10105, 272553), (11045, 249357), (28995, 94987), (30315, 90851), (33135, 83119)]