53102775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 96565248

約数和(自身を除く): 43462473

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 191, 275, 337, 573, 825, 955, 1011, 1685, 2101, 2865, 3707, 4775, 5055, 6303, 8425, 10505, 11121, 14325, 18535, 25275, 31515, 52525, 55605, 64367, 92675, 157575, 193101, 278025, 321835, 708037, 965505, 1609175, 2124111, 3540185, 4827525, 10620555, 17700925, 53102775]

約数ペア:

[(1, 53102775), (3, 17700925), (5, 10620555), (11, 4827525), (15, 3540185), (25, 2124111), (33, 1609175), (55, 965505), (75, 708037), (165, 321835), (191, 278025), (275, 193101), (337, 157575), (573, 92675), (825, 64367), (955, 55605), (1011, 52525), (1685, 31515), (2101, 25275), (2865, 18535), (3707, 14325), (4775, 11121), (5055, 10505), (6303, 8425)]