2650125

素因数分解:

$3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 4552704

約数和(自身を除く): 1902579

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 125, 185, 191, 375, 555, 573, 925, 955, 2775, 2865, 4625, 4775, 7067, 13875, 14325, 21201, 23875, 35335, 71625, 106005, 176675, 530025, 883375, 2650125]

約数ペア:

[(1, 2650125), (3, 883375), (5, 530025), (15, 176675), (25, 106005), (37, 71625), (75, 35335), (111, 23875), (125, 21201), (185, 14325), (191, 13875), (375, 7067), (555, 4775), (573, 4625), (925, 2865), (955, 2775)]