25440615

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6079}}^1$

素因数の和:6124

約数の個数: 32

約数和(自身を含む): 46694400

約数和(自身を除く): 21253785

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 6079, 18237, 30395, 54711, 91185, 164133, 188449, 273555, 565347, 820665, 942245, 1696041, 2826735, 5088123, 8480205, 25440615]

約数ペア:

[(1, 25440615), (3, 8480205), (5, 5088123), (9, 2826735), (15, 1696041), (27, 942245), (31, 820665), (45, 565347), (93, 273555), (135, 188449), (155, 164133), (279, 91185), (465, 54711), (837, 30395), (1395, 18237), (4185, 6079)]