70597785

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 115568640

約数和(自身を除く): 44970855

約数列:

[1, 3, 5, 15, 71, 151, 213, 355, 439, 453, 755, 1065, 1317, 2195, 2265, 6585, 10721, 31169, 32163, 53605, 66289, 93507, 155845, 160815, 198867, 331445, 467535, 994335, 4706519, 14119557, 23532595, 70597785]

約数ペア:

[(1, 70597785), (3, 23532595), (5, 14119557), (15, 4706519), (71, 994335), (151, 467535), (213, 331445), (355, 198867), (439, 160815), (453, 155845), (755, 93507), (1065, 66289), (1317, 53605), (2195, 32163), (2265, 31169), (6585, 10721)]