4165725

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 6998560

約数和(自身を除く): 2832835

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 829, 1005, 1675, 2487, 4145, 5025, 12435, 20725, 55543, 62175, 166629, 277715, 833145, 1388575, 4165725]

約数ペア:

[(1, 4165725), (3, 1388575), (5, 833145), (15, 277715), (25, 166629), (67, 62175), (75, 55543), (201, 20725), (335, 12435), (829, 5025), (1005, 4145), (1675, 2487)]