1128045455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{1429}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 1478917440

約数和(自身を除く): 350871985

約数列:

[1, 5, 17, 37, 85, 185, 251, 629, 1255, 1429, 3145, 4267, 7145, 9287, 21335, 24293, 46435, 52873, 121465, 157879, 264365, 358679, 789395, 898841, 1793395, 4494205, 6097543, 13271123, 30487715, 66355615, 225609091, 1128045455]

約数ペア:

[(1, 1128045455), (5, 225609091), (17, 66355615), (37, 30487715), (85, 13271123), (185, 6097543), (251, 4494205), (629, 1793395), (1255, 898841), (1429, 789395), (3145, 358679), (4267, 264365), (7145, 157879), (9287, 121465), (21335, 52873), (24293, 46435)]