15155574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 37463040

約数和(自身を除く): 22307466

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 42, 46, 58, 69, 87, 138, 161, 174, 203, 322, 406, 483, 541, 609, 667, 966, 1082, 1218, 1334, 1623, 2001, 3246, 3787, 4002, 4669, 7574, 9338, 11361, 12443, 14007, 15689, 22722, 24886, 28014, 31378, 37329, 47067, 74658, 87101, 94134, 109823, 174202, 219646, 261303, 329469, 360847, 522606, 658938, 721694, 1082541, 2165082, 2525929, 5051858, 7577787, 15155574]

約数ペア:

[(1, 15155574), (2, 7577787), (3, 5051858), (6, 2525929), (7, 2165082), (14, 1082541), (21, 721694), (23, 658938), (29, 522606), (42, 360847), (46, 329469), (58, 261303), (69, 219646), (87, 174202), (138, 109823), (161, 94134), (174, 87101), (203, 74658), (322, 47067), (406, 37329), (483, 31378), (541, 28014), (609, 24886), (667, 22722), (966, 15689), (1082, 14007), (1218, 12443), (1334, 11361), (1623, 9338), (2001, 7574), (3246, 4669), (3787, 4002)]