348565355

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{6659}}^1$

素因数の和:6731

約数の個数: 24

約数和(自身を含む): 456742800

約数和(自身を除く): 108177445

約数列:

[1, 5, 19, 29, 95, 145, 361, 551, 1805, 2755, 6659, 10469, 33295, 52345, 126521, 193111, 632605, 965555, 2403899, 3669109, 12019495, 18345545, 69713071, 348565355]

約数ペア:

[(1, 348565355), (5, 69713071), (19, 18345545), (29, 12019495), (95, 3669109), (145, 2403899), (361, 965555), (551, 632605), (1805, 193111), (2755, 126521), (6659, 52345), (10469, 33295)]