48765605

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 23810395

約数列:

[1, 5, 7, 17, 35, 41, 85, 119, 205, 287, 595, 697, 1435, 1999, 3485, 4879, 9995, 13993, 24395, 33983, 69965, 81959, 169915, 237881, 409795, 573713, 1189405, 1393303, 2868565, 6966515, 9753121, 48765605]

約数ペア:

[(1, 48765605), (5, 9753121), (7, 6966515), (17, 2868565), (35, 1393303), (41, 1189405), (85, 573713), (119, 409795), (205, 237881), (287, 169915), (595, 81959), (697, 69965), (1435, 33983), (1999, 24395), (3485, 13993), (4879, 9995)]