70247265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1571}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 123144192

約数和(自身を除く): 52896927

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 271, 813, 1355, 1571, 2981, 4065, 4713, 7855, 8943, 14905, 17281, 23565, 44715, 51843, 86405, 259215, 425741, 1277223, 2128705, 4683151, 6386115, 14049453, 23415755, 70247265]

約数ペア:

[(1, 70247265), (3, 23415755), (5, 14049453), (11, 6386115), (15, 4683151), (33, 2128705), (55, 1277223), (165, 425741), (271, 259215), (813, 86405), (1355, 51843), (1571, 44715), (2981, 23565), (4065, 17281), (4713, 14905), (7855, 8943)]