42866955

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10243}}^1$

素因数の和:10288

約数の個数: 32

約数和(自身を含む): 78673920

約数和(自身を除く): 35806965

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 10243, 30729, 51215, 92187, 153645, 276561, 317533, 460935, 952599, 1382805, 1587665, 2857797, 4762995, 8573391, 14288985, 42866955]

約数ペア:

[(1, 42866955), (3, 14288985), (5, 8573391), (9, 4762995), (15, 2857797), (27, 1587665), (31, 1382805), (45, 952599), (93, 460935), (135, 317533), (155, 276561), (279, 153645), (465, 92187), (837, 51215), (1395, 30729), (4185, 10243)]