12894975

素因数分解:

$3^2\times 5^2\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:496

約数の個数: 36

約数和(自身を含む): 23290176

約数和(自身を除く): 10395201

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 223, 225, 257, 669, 771, 1115, 1285, 2007, 2313, 3345, 3855, 5575, 6425, 10035, 11565, 16725, 19275, 50175, 57311, 57825, 171933, 286555, 515799, 859665, 1432775, 2578995, 4298325, 12894975]

約数ペア:

[(1, 12894975), (3, 4298325), (5, 2578995), (9, 1432775), (15, 859665), (25, 515799), (45, 286555), (75, 171933), (223, 57825), (225, 57311), (257, 50175), (669, 19275), (771, 16725), (1115, 11565), (1285, 10035), (2007, 6425), (2313, 5575), (3345, 3855)]