1204420105

素因数分解:

$5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{1307}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 1674825984

約数和(自身を除く): 470405879

約数列:

[1, 5, 7, 35, 113, 233, 565, 791, 1165, 1307, 1631, 3955, 6535, 8155, 9149, 26329, 45745, 131645, 147691, 184303, 304531, 738455, 921515, 1033837, 1522655, 2131717, 5169185, 10658585, 34412003, 172060015, 240884021, 1204420105]

約数ペア:

[(1, 1204420105), (5, 240884021), (7, 172060015), (35, 34412003), (113, 10658585), (233, 5169185), (565, 2131717), (791, 1522655), (1165, 1033837), (1307, 921515), (1631, 738455), (3955, 304531), (6535, 184303), (8155, 147691), (9149, 131645), (26329, 45745)]