9857925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1$

素因数の和:603

約数の個数: 72

約数和(自身を含む): 22052160

約数和(自身を除く): 12194235

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 275, 315, 385, 495, 525, 569, 693, 825, 1155, 1575, 1707, 1925, 2475, 2845, 3465, 3983, 5121, 5775, 6259, 8535, 11949, 14225, 17325, 18777, 19915, 25605, 31295, 35847, 42675, 43813, 56331, 59745, 93885, 99575, 128025, 131439, 156475, 179235, 219065, 281655, 298725, 394317, 469425, 657195, 896175, 1095325, 1408275, 1971585, 3285975, 9857925]

約数ペア:

[(1, 9857925), (3, 3285975), (5, 1971585), (7, 1408275), (9, 1095325), (11, 896175), (15, 657195), (21, 469425), (25, 394317), (33, 298725), (35, 281655), (45, 219065), (55, 179235), (63, 156475), (75, 131439), (77, 128025), (99, 99575), (105, 93885), (165, 59745), (175, 56331), (225, 43813), (231, 42675), (275, 35847), (315, 31295), (385, 25605), (495, 19915), (525, 18777), (569, 17325), (693, 14225), (825, 11949), (1155, 8535), (1575, 6259), (1707, 5775), (1925, 5121), (2475, 3983), (2845, 3465)]