1566503965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{2081}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 2086763616

約数和(自身を除く): 520259651

約数列:

[1, 5, 13, 37, 65, 185, 313, 481, 1565, 2081, 2405, 4069, 10405, 11581, 20345, 27053, 57905, 76997, 135265, 150553, 384985, 651353, 752765, 1000961, 3256765, 5004805, 8467589, 24100061, 42337945, 120500305, 313300793, 1566503965]

約数ペア:

[(1, 1566503965), (5, 313300793), (13, 120500305), (37, 42337945), (65, 24100061), (185, 8467589), (313, 5004805), (481, 3256765), (1565, 1000961), (2081, 752765), (2405, 651353), (4069, 384985), (10405, 150553), (11581, 135265), (20345, 76997), (27053, 57905)]