1517363985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{9613}}^1$

素因数の和:10257

約数の個数: 32

約数和(自身を含む): 2575013760

約数和(自身を除く): 1057649775

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 619, 1857, 3095, 9285, 9613, 10523, 28839, 31569, 48065, 52615, 144195, 157845, 163421, 490263, 817105, 2451315, 5950447, 17851341, 29752235, 89256705, 101157599, 303472797, 505787995, 1517363985]

約数ペア:

[(1, 1517363985), (3, 505787995), (5, 303472797), (15, 101157599), (17, 89256705), (51, 29752235), (85, 17851341), (255, 5950447), (619, 2451315), (1857, 817105), (3095, 490263), (9285, 163421), (9613, 157845), (10523, 144195), (28839, 52615), (31569, 48065)]