2465725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 3348000

約数和(自身を除く): 882275

約数列:

[1, 5, 19, 25, 29, 95, 145, 179, 475, 551, 725, 895, 2755, 3401, 4475, 5191, 13775, 17005, 25955, 85025, 98629, 129775, 493145, 2465725]

約数ペア:

[(1, 2465725), (5, 493145), (19, 129775), (25, 98629), (29, 85025), (95, 25955), (145, 17005), (179, 13775), (475, 5191), (551, 4475), (725, 3401), (895, 2755)]