12502875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 25998336

約数和(自身を除く): 13495461

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 125, 165, 175, 231, 275, 375, 385, 433, 525, 825, 875, 1155, 1299, 1375, 1925, 2165, 2625, 3031, 4125, 4763, 5775, 6495, 9093, 9625, 10825, 14289, 15155, 23815, 28875, 32475, 33341, 45465, 54125, 71445, 75775, 100023, 119075, 162375, 166705, 227325, 357225, 378875, 500115, 595375, 833525, 1136625, 1786125, 2500575, 4167625, 12502875]

約数ペア:

[(1, 12502875), (3, 4167625), (5, 2500575), (7, 1786125), (11, 1136625), (15, 833525), (21, 595375), (25, 500115), (33, 378875), (35, 357225), (55, 227325), (75, 166705), (77, 162375), (105, 119075), (125, 100023), (165, 75775), (175, 71445), (231, 54125), (275, 45465), (375, 33341), (385, 32475), (433, 28875), (525, 23815), (825, 15155), (875, 14289), (1155, 10825), (1299, 9625), (1375, 9093), (1925, 6495), (2165, 5775), (2625, 4763), (3031, 4125)]