127697835

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2719}}^1$

素因数の和:2859

約数の個数: 32

約数和(自身を含む): 213073920

約数和(自身を除く): 85376085

約数列:

[1, 3, 5, 15, 31, 93, 101, 155, 303, 465, 505, 1515, 2719, 3131, 8157, 9393, 13595, 15655, 40785, 46965, 84289, 252867, 274619, 421445, 823857, 1264335, 1373095, 4119285, 8513189, 25539567, 42565945, 127697835]

約数ペア:

[(1, 127697835), (3, 42565945), (5, 25539567), (15, 8513189), (31, 4119285), (93, 1373095), (101, 1264335), (155, 823857), (303, 421445), (465, 274619), (505, 252867), (1515, 84289), (2719, 46965), (3131, 40785), (8157, 15655), (9393, 13595)]