13140375

素因数分解:

$3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 22234368

約数和(自身を除く): 9093993

約数列:

[1, 3, 5, 15, 25, 67, 75, 125, 201, 335, 375, 523, 1005, 1569, 1675, 2615, 5025, 7845, 8375, 13075, 25125, 35041, 39225, 65375, 105123, 175205, 196125, 525615, 876025, 2628075, 4380125, 13140375]

約数ペア:

[(1, 13140375), (3, 4380125), (5, 2628075), (15, 876025), (25, 525615), (67, 196125), (75, 175205), (125, 105123), (201, 65375), (335, 39225), (375, 35041), (523, 25125), (1005, 13075), (1569, 8375), (1675, 7845), (2615, 5025)]