26084205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4871}}^1$

素因数の和:4906

約数の個数: 48

約数和(自身を含む): 54722304

約数和(自身を除く): 28638099

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 4871, 5355, 14613, 24355, 34097, 43839, 73065, 82807, 102291, 170485, 219195, 248421, 306873, 414035, 511455, 579649, 745263, 1242105, 1534365, 1738947, 2898245, 3726315, 5216841, 8694735, 26084205]

約数ペア:

[(1, 26084205), (3, 8694735), (5, 5216841), (7, 3726315), (9, 2898245), (15, 1738947), (17, 1534365), (21, 1242105), (35, 745263), (45, 579649), (51, 511455), (63, 414035), (85, 306873), (105, 248421), (119, 219195), (153, 170485), (255, 102291), (315, 82807), (357, 73065), (595, 43839), (765, 34097), (1071, 24355), (1785, 14613), (4871, 5355)]