74846865

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3037}}^1$

素因数の和:3129

約数の個数: 32

約数和(自身を含む): 125991936

約数和(自身を除く): 51145071

約数列:

[1, 3, 5, 15, 31, 53, 93, 155, 159, 265, 465, 795, 1643, 3037, 4929, 8215, 9111, 15185, 24645, 45555, 94147, 160961, 282441, 470735, 482883, 804805, 1412205, 2414415, 4989791, 14969373, 24948955, 74846865]

約数ペア:

[(1, 74846865), (3, 24948955), (5, 14969373), (15, 4989791), (31, 2414415), (53, 1412205), (93, 804805), (155, 482883), (159, 470735), (265, 282441), (465, 160961), (795, 94147), (1643, 45555), (3037, 24645), (4929, 15185), (8215, 9111)]