89721045

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3769}}^1$

素因数の和:3826

約数の個数: 36

約数和(自身を含む): 162615180

約数和(自身を除く): 72894135

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 529, 1035, 1587, 2645, 3769, 4761, 7935, 11307, 18845, 23805, 33921, 56535, 86687, 169605, 260061, 433435, 780183, 1300305, 1993801, 3900915, 5981403, 9969005, 17944209, 29907015, 89721045]

約数ペア:

[(1, 89721045), (3, 29907015), (5, 17944209), (9, 9969005), (15, 5981403), (23, 3900915), (45, 1993801), (69, 1300305), (115, 780183), (207, 433435), (345, 260061), (529, 169605), (1035, 86687), (1587, 56535), (2645, 33921), (3769, 23805), (4761, 18845), (7935, 11307)]