70258185

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3691}}^1$

素因数の和:3755

約数の個数: 40

約数和(自身を含む): 128658816

約数和(自身を除く): 58400631

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 3691, 3807, 6345, 11073, 18455, 19035, 33219, 55365, 99657, 166095, 173477, 298971, 498285, 520431, 867385, 1494855, 1561293, 2602155, 4683879, 7806465, 14051637, 23419395, 70258185]

約数ペア:

[(1, 70258185), (3, 23419395), (5, 14051637), (9, 7806465), (15, 4683879), (27, 2602155), (45, 1561293), (47, 1494855), (81, 867385), (135, 520431), (141, 498285), (235, 298971), (405, 173477), (423, 166095), (705, 99657), (1269, 55365), (2115, 33219), (3691, 19035), (3807, 18455), (6345, 11073)]