15679536885

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1\times {\mathrm{21611}}^1$

素因数の和:22346

約数の個数: 48

約数和(自身を含む): 28401280128

約数和(自身を除く): 12721743243

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 701, 1035, 2103, 3505, 6309, 10515, 16123, 21611, 31545, 48369, 64833, 80615, 108055, 145107, 194499, 241845, 324165, 497053, 725535, 972495, 1491159, 2485265, 4473477, 7455795, 15149311, 22367385, 45447933, 75746555, 136343799, 227239665, 348434153, 681718995, 1045302459, 1742170765, 3135907377, 5226512295, 15679536885]

約数ペア:

[(1, 15679536885), (3, 5226512295), (5, 3135907377), (9, 1742170765), (15, 1045302459), (23, 681718995), (45, 348434153), (69, 227239665), (115, 136343799), (207, 75746555), (345, 45447933), (701, 22367385), (1035, 15149311), (2103, 7455795), (3505, 4473477), (6309, 2485265), (10515, 1491159), (16123, 972495), (21611, 725535), (31545, 497053), (48369, 324165), (64833, 241845), (80615, 194499), (108055, 145107)]