15672402135

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26790431}}^1$

素因数の和:26790455

約数の個数: 24

約数和(自身を含む): 29255151744

約数和(自身を除く): 13582749609

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 26790431, 80371293, 133952155, 241113879, 348275603, 401856465, 1044826809, 1205569395, 1741378015, 3134480427, 5224134045, 15672402135]

約数ペア:

[(1, 15672402135), (3, 5224134045), (5, 3134480427), (9, 1741378015), (13, 1205569395), (15, 1044826809), (39, 401856465), (45, 348275603), (65, 241113879), (117, 133952155), (195, 80371293), (585, 26790431)]