15156621345

素因数分解:

$3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1499}}^1\times {\mathrm{2797}}^1$

素因数の和:4545

約数の個数: 32

約数和(自身を含む): 24376176000

約数和(自身を除く): 9219554655

約数列:

[1, 3, 5, 15, 241, 723, 1205, 1499, 2797, 3615, 4497, 7495, 8391, 13985, 22485, 41955, 361259, 674077, 1083777, 1806295, 2022231, 3370385, 4192703, 5418885, 10111155, 12578109, 20963515, 62890545, 1010441423, 3031324269, 5052207115, 15156621345]

約数ペア:

[(1, 15156621345), (3, 5052207115), (5, 3031324269), (15, 1010441423), (241, 62890545), (723, 20963515), (1205, 12578109), (1499, 10111155), (2797, 5418885), (3615, 4192703), (4497, 3370385), (7495, 2022231), (8391, 1806295), (13985, 1083777), (22485, 674077), (41955, 361259)]