149964675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6967}}^1$

素因数の和:7028

約数の個数: 48

約数和(自身を含む): 290314752

約数和(自身を除く): 140350077

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 75, 105, 123, 175, 205, 287, 525, 615, 861, 1025, 1435, 3075, 4305, 6967, 7175, 20901, 21525, 34835, 48769, 104505, 146307, 174175, 243845, 285647, 522525, 731535, 856941, 1219225, 1428235, 1999529, 3657675, 4284705, 5998587, 7141175, 9997645, 21423525, 29992935, 49988225, 149964675]

約数ペア:

[(1, 149964675), (3, 49988225), (5, 29992935), (7, 21423525), (15, 9997645), (21, 7141175), (25, 5998587), (35, 4284705), (41, 3657675), (75, 1999529), (105, 1428235), (123, 1219225), (175, 856941), (205, 731535), (287, 522525), (525, 285647), (615, 243845), (861, 174175), (1025, 146307), (1435, 104505), (3075, 48769), (4305, 34835), (6967, 21525), (7175, 20901)]