15181035

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 25712640

約数和(自身を除く): 10531605

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 557, 1185, 1671, 1817, 2785, 5451, 8355, 9085, 12811, 27255, 38433, 44003, 64055, 132009, 192165, 220015, 660045, 1012069, 3036207, 5060345, 15181035]

約数ペア:

[(1, 15181035), (3, 5060345), (5, 3036207), (15, 1012069), (23, 660045), (69, 220015), (79, 192165), (115, 132009), (237, 64055), (345, 44003), (395, 38433), (557, 27255), (1185, 12811), (1671, 9085), (1817, 8355), (2785, 5451)]