26100525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1861}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 49871808

約数和(自身を除く): 23771283

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 1861, 2805, 4675, 5583, 9305, 14025, 20471, 27915, 31637, 46525, 61413, 94911, 102355, 139575, 158185, 307065, 348007, 474555, 511775, 790925, 1044021, 1535325, 1740035, 2372775, 5220105, 8700175, 26100525]

約数ペア:

[(1, 26100525), (3, 8700175), (5, 5220105), (11, 2372775), (15, 1740035), (17, 1535325), (25, 1044021), (33, 790925), (51, 511775), (55, 474555), (75, 348007), (85, 307065), (165, 158185), (187, 139575), (255, 102355), (275, 94911), (425, 61413), (561, 46525), (825, 31637), (935, 27915), (1275, 20471), (1861, 14025), (2805, 9305), (4675, 5583)]