70859955

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1571}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 118315008

約数和(自身を除く): 47455053

約数列:

[1, 3, 5, 15, 31, 93, 97, 155, 291, 465, 485, 1455, 1571, 3007, 4713, 7855, 9021, 15035, 23565, 45105, 48701, 146103, 152387, 243505, 457161, 730515, 761935, 2285805, 4723997, 14171991, 23619985, 70859955]

約数ペア:

[(1, 70859955), (3, 23619985), (5, 14171991), (15, 4723997), (31, 2285805), (93, 761935), (97, 730515), (155, 457161), (291, 243505), (465, 152387), (485, 146103), (1455, 48701), (1571, 45105), (3007, 23565), (4713, 15035), (7855, 9021)]