102485305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 137168640

約数和(自身を除く): 34683335

約数列:

[1, 5, 13, 53, 65, 71, 265, 355, 419, 689, 923, 2095, 3445, 3763, 4615, 5447, 18815, 22207, 27235, 29749, 48919, 111035, 148745, 244595, 288691, 386737, 1443455, 1576697, 1933685, 7883485, 20497061, 102485305]

約数ペア:

[(1, 102485305), (5, 20497061), (13, 7883485), (53, 1933685), (65, 1576697), (71, 1443455), (265, 386737), (355, 288691), (419, 244595), (689, 148745), (923, 111035), (2095, 48919), (3445, 29749), (3763, 27235), (4615, 22207), (5447, 18815)]