15190695

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 29615040

約数和(自身を除く): 14424345

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1129, 1495, 2691, 3387, 4485, 5645, 10161, 13455, 14677, 16935, 25967, 44031, 50805, 73385, 77901, 129835, 132093, 220155, 233703, 337571, 389505, 660465, 1012713, 1168515, 1687855, 3038139, 5063565, 15190695]

約数ペア:

[(1, 15190695), (3, 5063565), (5, 3038139), (9, 1687855), (13, 1168515), (15, 1012713), (23, 660465), (39, 389505), (45, 337571), (65, 233703), (69, 220155), (115, 132093), (117, 129835), (195, 77901), (207, 73385), (299, 50805), (345, 44031), (585, 25967), (897, 16935), (1035, 14677), (1129, 13455), (1495, 10161), (2691, 5645), (3387, 4485)]