15552485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 21385728

約数和(自身を除く): 5833243

約数列:

[1, 5, 13, 23, 65, 101, 103, 115, 299, 505, 515, 1313, 1339, 1495, 2323, 2369, 6565, 6695, 10403, 11615, 11845, 30199, 30797, 52015, 135239, 150995, 153985, 239269, 676195, 1196345, 3110497, 15552485]

約数ペア:

[(1, 15552485), (5, 3110497), (13, 1196345), (23, 676195), (65, 239269), (101, 153985), (103, 150995), (115, 135239), (299, 52015), (505, 30797), (515, 30199), (1313, 11845), (1339, 11615), (1495, 10403), (2323, 6695), (2369, 6565)]