23641995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3911}}^1$

素因数の和:3963

約数の個数: 32

約数和(自身を含む): 42061824

約数和(自身を除く): 18419829

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 3911, 6045, 11733, 19555, 50843, 58665, 121241, 152529, 254215, 363723, 606205, 762645, 1576133, 1818615, 4728399, 7880665, 23641995]

約数ペア:

[(1, 23641995), (3, 7880665), (5, 4728399), (13, 1818615), (15, 1576133), (31, 762645), (39, 606205), (65, 363723), (93, 254215), (155, 152529), (195, 121241), (403, 58665), (465, 50843), (1209, 19555), (2015, 11733), (3911, 6045)]