960070815

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^2$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 1851634512

約数和(自身を除く): 891563697

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 73, 99, 163, 165, 219, 365, 489, 495, 657, 803, 815, 1095, 1467, 1793, 2409, 2445, 3285, 4015, 5379, 7227, 7335, 8965, 11899, 12045, 16137, 26569, 26895, 35697, 36135, 59495, 79707, 80685, 107091, 130889, 132845, 178485, 239121, 292259, 392667, 398535, 535455, 654445, 876777, 1178001, 1195605, 1461295, 1939537, 1963335, 2630331, 4383885, 5818611, 5890005, 9697685, 13151655, 17455833, 21334907, 29093055, 64004721, 87279165, 106674535, 192014163, 320023605, 960070815]

約数ペア:

[(1, 960070815), (3, 320023605), (5, 192014163), (9, 106674535), (11, 87279165), (15, 64004721), (33, 29093055), (45, 21334907), (55, 17455833), (73, 13151655), (99, 9697685), (163, 5890005), (165, 5818611), (219, 4383885), (365, 2630331), (489, 1963335), (495, 1939537), (657, 1461295), (803, 1195605), (815, 1178001), (1095, 876777), (1467, 654445), (1793, 535455), (2409, 398535), (2445, 392667), (3285, 292259), (4015, 239121), (5379, 178485), (7227, 132845), (7335, 130889), (8965, 107091), (11899, 80685), (12045, 79707), (16137, 59495), (26569, 36135), (26895, 35697)]