528088225

素因数分解:

$5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{23761}}^1$

素因数の和:23905

約数の個数: 24

約数和(自身を含む): 754300928

約数和(自身を除く): 226212703

約数列:

[1, 5, 7, 25, 35, 127, 175, 635, 889, 3175, 4445, 22225, 23761, 118805, 166327, 594025, 831635, 3017647, 4158175, 15088235, 21123529, 75441175, 105617645, 528088225]

約数ペア:

[(1, 528088225), (5, 105617645), (7, 75441175), (25, 21123529), (35, 15088235), (127, 4158175), (175, 3017647), (635, 831635), (889, 594025), (3175, 166327), (4445, 118805), (22225, 23761)]