13965375

素因数分解:

$3^1\times 5^3\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 23482368

約数和(自身を除く): 9516993

約数列:

[1, 3, 5, 15, 25, 75, 125, 167, 223, 375, 501, 669, 835, 1115, 2505, 3345, 4175, 5575, 12525, 16725, 20875, 27875, 37241, 62625, 83625, 111723, 186205, 558615, 931025, 2793075, 4655125, 13965375]

約数ペア:

[(1, 13965375), (3, 4655125), (5, 2793075), (15, 931025), (25, 558615), (75, 186205), (125, 111723), (167, 83625), (223, 62625), (375, 37241), (501, 27875), (669, 20875), (835, 16725), (1115, 12525), (2505, 5575), (3345, 4175)]