9970155

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 96

約数和(自身を含む): 21081600

約数和(自身を除く): 11111445

約数列:

[1, 3, 5, 9, 13, 15, 19, 23, 27, 39, 45, 57, 65, 69, 95, 115, 117, 135, 169, 171, 195, 207, 247, 285, 299, 345, 351, 437, 507, 513, 585, 621, 741, 845, 855, 897, 1035, 1235, 1311, 1495, 1521, 1755, 2185, 2223, 2535, 2565, 2691, 3105, 3211, 3705, 3887, 3933, 4485, 4563, 5681, 6555, 6669, 7605, 8073, 9633, 11115, 11661, 11799, 13455, 16055, 17043, 19435, 19665, 22815, 28405, 28899, 33345, 34983, 40365, 48165, 51129, 58305, 58995, 73853, 85215, 86697, 104949, 144495, 153387, 174915, 221559, 255645, 369265, 433485, 524745, 664677, 766935, 1107795, 1994031, 3323385, 9970155]

約数ペア:

[(1, 9970155), (3, 3323385), (5, 1994031), (9, 1107795), (13, 766935), (15, 664677), (19, 524745), (23, 433485), (27, 369265), (39, 255645), (45, 221559), (57, 174915), (65, 153387), (69, 144495), (95, 104949), (115, 86697), (117, 85215), (135, 73853), (169, 58995), (171, 58305), (195, 51129), (207, 48165), (247, 40365), (285, 34983), (299, 33345), (345, 28899), (351, 28405), (437, 22815), (507, 19665), (513, 19435), (585, 17043), (621, 16055), (741, 13455), (845, 11799), (855, 11661), (897, 11115), (1035, 9633), (1235, 8073), (1311, 7605), (1495, 6669), (1521, 6555), (1755, 5681), (2185, 4563), (2223, 4485), (2535, 3933), (2565, 3887), (2691, 3705), (3105, 3211)]