858792115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 1102717440

約数和(自身を除く): 243925325

約数列:

[1, 5, 19, 95, 131, 151, 457, 655, 755, 2285, 2489, 2869, 8683, 12445, 14345, 19781, 43415, 59867, 69007, 98905, 299335, 345035, 375839, 1137473, 1311133, 1879195, 5687365, 6555665, 9039917, 45199585, 171758423, 858792115]

約数ペア:

[(1, 858792115), (5, 171758423), (19, 45199585), (95, 9039917), (131, 6555665), (151, 5687365), (457, 1879195), (655, 1311133), (755, 1137473), (2285, 375839), (2489, 345035), (2869, 299335), (8683, 98905), (12445, 69007), (14345, 59867), (19781, 43415)]