3855735

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^4$

素因数の和:66

約数の個数: 40

約数和(自身を含む): 7425840

約数和(自身を除く): 3570105

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 351, 507, 585, 845, 1521, 1755, 2197, 2535, 4563, 6591, 7605, 10985, 19773, 22815, 28561, 32955, 59319, 85683, 98865, 142805, 257049, 296595, 428415, 771147, 1285245, 3855735]

約数ペア:

[(1, 3855735), (3, 1285245), (5, 771147), (9, 428415), (13, 296595), (15, 257049), (27, 142805), (39, 98865), (45, 85683), (65, 59319), (117, 32955), (135, 28561), (169, 22815), (195, 19773), (351, 10985), (507, 7605), (585, 6591), (845, 4563), (1521, 2535), (1755, 2197)]