154421925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1319}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 293314560

約数和(自身を除く): 138892635

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 223, 525, 669, 1115, 1319, 1561, 3345, 3957, 4683, 5575, 6595, 7805, 9233, 16725, 19785, 23415, 27699, 32975, 39025, 46165, 98925, 117075, 138495, 230825, 294137, 692475, 882411, 1470685, 2058959, 4412055, 6176877, 7353425, 10294795, 22060275, 30884385, 51473975, 154421925]

約数ペア:

[(1, 154421925), (3, 51473975), (5, 30884385), (7, 22060275), (15, 10294795), (21, 7353425), (25, 6176877), (35, 4412055), (75, 2058959), (105, 1470685), (175, 882411), (223, 692475), (525, 294137), (669, 230825), (1115, 138495), (1319, 117075), (1561, 98925), (3345, 46165), (3957, 39025), (4683, 32975), (5575, 27699), (6595, 23415), (7805, 19785), (9233, 16725)]