15676350345

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{80621}}^1$

素因数の和:80810

約数の個数: 48

約数和(自身を含む): 28298322000

約数和(自身を除く): 12621971655

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 149, 261, 435, 447, 745, 1305, 1341, 2235, 4321, 6705, 12963, 21605, 38889, 64815, 80621, 194445, 241863, 403105, 725589, 1209315, 2338009, 3627945, 7014027, 11690045, 12012529, 21042081, 35070135, 36037587, 60062645, 105210405, 108112761, 180187935, 348363341, 540563805, 1045090023, 1741816705, 3135270069, 5225450115, 15676350345]

約数ペア:

[(1, 15676350345), (3, 5225450115), (5, 3135270069), (9, 1741816705), (15, 1045090023), (29, 540563805), (45, 348363341), (87, 180187935), (145, 108112761), (149, 105210405), (261, 60062645), (435, 36037587), (447, 35070135), (745, 21042081), (1305, 12012529), (1341, 11690045), (2235, 7014027), (4321, 3627945), (6705, 2338009), (12963, 1209315), (21605, 725589), (38889, 403105), (64815, 241863), (80621, 194445)]