70076865

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 115105536

約数和(自身を除く): 45028671

約数列:

[1, 3, 5, 15, 53, 159, 181, 265, 487, 543, 795, 905, 1461, 2435, 2715, 7305, 9593, 25811, 28779, 47965, 77433, 88147, 129055, 143895, 264441, 387165, 440735, 1322205, 4671791, 14015373, 23358955, 70076865]

約数ペア:

[(1, 70076865), (3, 23358955), (5, 14015373), (15, 4671791), (53, 1322205), (159, 440735), (181, 387165), (265, 264441), (487, 143895), (543, 129055), (795, 88147), (905, 77433), (1461, 47965), (2435, 28779), (2715, 25811), (7305, 9593)]