25284474145

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1\times {\mathrm{13687}}^1$

素因数の和:14869

約数の個数: 32

約数和(自身を含む): 35447758848

約数和(自身を除く): 10163284703

約数列:

[1, 5, 7, 35, 47, 235, 329, 1123, 1645, 5615, 7861, 13687, 39305, 52781, 68435, 95809, 263905, 369467, 479045, 643289, 1847335, 3216445, 4503023, 15370501, 22515115, 76852505, 107593507, 537967535, 722413547, 3612067735, 5056894829, 25284474145]

約数ペア:

[(1, 25284474145), (5, 5056894829), (7, 3612067735), (35, 722413547), (47, 537967535), (235, 107593507), (329, 76852505), (1123, 22515115), (1645, 15370501), (5615, 4503023), (7861, 3216445), (13687, 1847335), (39305, 643289), (52781, 479045), (68435, 369467), (95809, 263905)]