312011645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{823}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 419330304

約数和(自身を除く): 107318659

約数列:

[1, 5, 11, 55, 61, 113, 305, 565, 671, 823, 1243, 3355, 4115, 6215, 6893, 9053, 34465, 45265, 50203, 75823, 92999, 251015, 379115, 464995, 552233, 1022989, 2761165, 5114945, 5672939, 28364695, 62402329, 312011645]

約数ペア:

[(1, 312011645), (5, 62402329), (11, 28364695), (55, 5672939), (61, 5114945), (113, 2761165), (305, 1022989), (565, 552233), (671, 464995), (823, 379115), (1243, 251015), (3355, 92999), (4115, 75823), (6215, 50203), (6893, 45265), (9053, 34465)]