12486804975

素因数分解:

$3^2\times 5^2\times {\mathrm{3571}}^1\times {\mathrm{15541}}^1$

素因数の和:19128

約数の個数: 36

約数和(自身を含む): 22372957672

約数和(自身を除く): 9886152697

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 3571, 10713, 15541, 17855, 32139, 46623, 53565, 77705, 89275, 139869, 160695, 233115, 267825, 388525, 699345, 803475, 1165575, 3496725, 55496911, 166490733, 277484555, 499472199, 832453665, 1387422775, 2497360995, 4162268325, 12486804975]

約数ペア:

[(1, 12486804975), (3, 4162268325), (5, 2497360995), (9, 1387422775), (15, 832453665), (25, 499472199), (45, 277484555), (75, 166490733), (225, 55496911), (3571, 3496725), (10713, 1165575), (15541, 803475), (17855, 699345), (32139, 388525), (46623, 267825), (53565, 233115), (77705, 160695), (89275, 139869)]