85248915

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9649}}^1$

素因数の和:9707

約数の個数: 32

約数和(自身を含む): 148224000

約数和(自身を除く): 62975085

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 8835, 9649, 28947, 48245, 144735, 183331, 299119, 549993, 897357, 916655, 1495595, 2749965, 4486785, 5683261, 17049783, 28416305, 85248915]

約数ペア:

[(1, 85248915), (3, 28416305), (5, 17049783), (15, 5683261), (19, 4486785), (31, 2749965), (57, 1495595), (93, 916655), (95, 897357), (155, 549993), (285, 299119), (465, 183331), (589, 144735), (1767, 48245), (2945, 28947), (8835, 9649)]