25044585

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 42128640

約数和(自身を除く): 17084055

約数列:

[1, 3, 5, 15, 23, 69, 115, 229, 317, 345, 687, 951, 1145, 1585, 3435, 4755, 5267, 7291, 15801, 21873, 26335, 36455, 72593, 79005, 109365, 217779, 362965, 1088895, 1669639, 5008917, 8348195, 25044585]

約数ペア:

[(1, 25044585), (3, 8348195), (5, 5008917), (15, 1669639), (23, 1088895), (69, 362965), (115, 217779), (229, 109365), (317, 79005), (345, 72593), (687, 36455), (951, 26335), (1145, 21873), (1585, 15801), (3435, 7291), (4755, 5267)]