55233815

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 82083456

約数和(自身を除く): 26849641

約数列:

[1, 5, 7, 13, 35, 65, 91, 233, 455, 521, 1165, 1631, 2605, 3029, 3647, 6773, 8155, 15145, 18235, 21203, 33865, 47411, 106015, 121393, 237055, 606965, 849751, 1578109, 4248755, 7890545, 11046763, 55233815]

約数ペア:

[(1, 55233815), (5, 11046763), (7, 7890545), (13, 4248755), (35, 1578109), (65, 849751), (91, 606965), (233, 237055), (455, 121393), (521, 106015), (1165, 47411), (1631, 33865), (2605, 21203), (3029, 18235), (3647, 15145), (6773, 8155)]