1900512535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{6823}}^1$

素因数の和:6987

約数の個数: 32

約数和(自身を含む): 2520512640

約数和(自身を除く): 620000105

約数列:

[1, 5, 17, 29, 85, 113, 145, 493, 565, 1921, 2465, 3277, 6823, 9605, 16385, 34115, 55709, 115991, 197867, 278545, 579955, 770999, 989335, 3363739, 3854995, 13106983, 16818695, 22358971, 65534915, 111794855, 380102507, 1900512535]

約数ペア:

[(1, 1900512535), (5, 380102507), (17, 111794855), (29, 65534915), (85, 22358971), (113, 16818695), (145, 13106983), (493, 3854995), (565, 3363739), (1921, 989335), (2465, 770999), (3277, 579955), (6823, 278545), (9605, 197867), (16385, 115991), (34115, 55709)]