13905645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2459}}^1$

素因数の和:2509

約数の個数: 32

約数和(自身を含む): 24796800

約数和(自身を除く): 10891155

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 2459, 5655, 7377, 12295, 31967, 36885, 71311, 95901, 159835, 213933, 356555, 479505, 927043, 1069665, 2781129, 4635215, 13905645]

約数ペア:

[(1, 13905645), (3, 4635215), (5, 2781129), (13, 1069665), (15, 927043), (29, 479505), (39, 356555), (65, 213933), (87, 159835), (145, 95901), (195, 71311), (377, 36885), (435, 31967), (1131, 12295), (1885, 7377), (2459, 5655)]