1226158035

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{20129}}^1$

素因数の和:20299

約数の個数: 32

約数和(自身を含む): 2040698880

約数和(自身を除く): 814540845

約数列:

[1, 3, 5, 15, 31, 93, 131, 155, 393, 465, 655, 1965, 4061, 12183, 20129, 20305, 60387, 60915, 100645, 301935, 623999, 1871997, 2636899, 3119995, 7910697, 9359985, 13184495, 39553485, 81743869, 245231607, 408719345, 1226158035]

約数ペア:

[(1, 1226158035), (3, 408719345), (5, 245231607), (15, 81743869), (31, 39553485), (93, 13184495), (131, 9359985), (155, 7910697), (393, 3119995), (465, 2636899), (655, 1871997), (1965, 623999), (4061, 301935), (12183, 100645), (20129, 60915), (20305, 60387)]