26245125

素因数分解:

$3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 48550320

約数和(自身を除く): 22305195

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 125, 205, 225, 369, 375, 569, 615, 1025, 1125, 1707, 1845, 2845, 3075, 5121, 5125, 8535, 9225, 14225, 15375, 23329, 25605, 42675, 46125, 69987, 71125, 116645, 128025, 209961, 213375, 349935, 583225, 640125, 1049805, 1749675, 2916125, 5249025, 8748375, 26245125]

約数ペア:

[(1, 26245125), (3, 8748375), (5, 5249025), (9, 2916125), (15, 1749675), (25, 1049805), (41, 640125), (45, 583225), (75, 349935), (123, 213375), (125, 209961), (205, 128025), (225, 116645), (369, 71125), (375, 69987), (569, 46125), (615, 42675), (1025, 25605), (1125, 23329), (1707, 15375), (1845, 14225), (2845, 9225), (3075, 8535), (5121, 5125)]