71364865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 101428992

約数和(自身を除く): 30064127

約数列:

[1, 5, 11, 13, 55, 65, 143, 151, 661, 715, 755, 1661, 1963, 3305, 7271, 8305, 8593, 9815, 21593, 36355, 42965, 94523, 99811, 107965, 472615, 499055, 1097921, 1297543, 5489605, 6487715, 14272973, 71364865]

約数ペア:

[(1, 71364865), (5, 14272973), (11, 6487715), (13, 5489605), (55, 1297543), (65, 1097921), (143, 499055), (151, 472615), (661, 107965), (715, 99811), (755, 94523), (1661, 42965), (1963, 36355), (3305, 21593), (7271, 9815), (8305, 8593)]