55057875

素因数分解:

$3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{3581}}^1$

素因数の和:3640

約数の個数: 32

約数和(自身を含む): 93877056

約数和(自身を除く): 38819181

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 125, 205, 375, 615, 1025, 3075, 3581, 5125, 10743, 15375, 17905, 53715, 89525, 146821, 268575, 440463, 447625, 734105, 1342875, 2202315, 3670525, 11011575, 18352625, 55057875]

約数ペア:

[(1, 55057875), (3, 18352625), (5, 11011575), (15, 3670525), (25, 2202315), (41, 1342875), (75, 734105), (123, 447625), (125, 440463), (205, 268575), (375, 146821), (615, 89525), (1025, 53715), (3075, 17905), (3581, 15375), (5125, 10743)]