12100125

素因数分解:

$3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 20651904

約数和(自身を除く): 8551779

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 125, 205, 375, 615, 787, 1025, 2361, 3075, 3935, 5125, 11805, 15375, 19675, 32267, 59025, 96801, 98375, 161335, 295125, 484005, 806675, 2420025, 4033375, 12100125]

約数ペア:

[(1, 12100125), (3, 4033375), (5, 2420025), (15, 806675), (25, 484005), (41, 295125), (75, 161335), (123, 98375), (125, 96801), (205, 59025), (375, 32267), (615, 19675), (787, 15375), (1025, 11805), (2361, 5125), (3075, 3935)]