70426455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1223}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 123379200

約数和(自身を除く): 52952745

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 349, 1047, 1223, 1745, 3669, 3839, 5235, 6115, 11517, 13453, 18345, 19195, 40359, 57585, 67265, 201795, 426827, 1280481, 2134135, 4695097, 6402405, 14085291, 23475485, 70426455]

約数ペア:

[(1, 70426455), (3, 23475485), (5, 14085291), (11, 6402405), (15, 4695097), (33, 2134135), (55, 1280481), (165, 426827), (349, 201795), (1047, 67265), (1223, 57585), (1745, 40359), (3669, 19195), (3839, 18345), (5235, 13453), (6115, 11517)]