139509845345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5521}}^1\times {\mathrm{6373}}^1$

素因数の和:11973

約数の個数: 32

約数和(自身を含む): 183307163424

約数和(自身を除く): 43797318079

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 5521, 6373, 27605, 31865, 71773, 82849, 336781, 358865, 388753, 414245, 1683905, 1943765, 4378153, 5053789, 21890765, 25268945, 35185333, 175926665, 457409329, 2146305313, 2287046645, 10731526565, 27901969069, 139509845345]

約数ペア:

[(1, 139509845345), (5, 27901969069), (13, 10731526565), (61, 2287046645), (65, 2146305313), (305, 457409329), (793, 175926665), (3965, 35185333), (5521, 25268945), (6373, 21890765), (27605, 5053789), (31865, 4378153), (71773, 1943765), (82849, 1683905), (336781, 414245), (358865, 388753)]