23308125

素因数分解:

$3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:455

約数の個数: 40

約数和(自身を含む): 40187136

約数和(自身を除く): 16879011

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 401, 465, 625, 775, 1203, 1875, 2005, 2325, 3875, 6015, 10025, 11625, 12431, 19375, 30075, 37293, 50125, 58125, 62155, 150375, 186465, 250625, 310775, 751875, 932325, 1553875, 4661625, 7769375, 23308125]

約数ペア:

[(1, 23308125), (3, 7769375), (5, 4661625), (15, 1553875), (25, 932325), (31, 751875), (75, 310775), (93, 250625), (125, 186465), (155, 150375), (375, 62155), (401, 58125), (465, 50125), (625, 37293), (775, 30075), (1203, 19375), (1875, 12431), (2005, 11625), (2325, 10025), (3875, 6015)]