8252205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 14394240

約数和(自身を除く): 6142035

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 419, 505, 1257, 1313, 1515, 2095, 3939, 5447, 6285, 6565, 16341, 19695, 27235, 42319, 81705, 126957, 211595, 550147, 634785, 1650441, 2750735, 8252205]

約数ペア:

[(1, 8252205), (3, 2750735), (5, 1650441), (13, 634785), (15, 550147), (39, 211595), (65, 126957), (101, 81705), (195, 42319), (303, 27235), (419, 19695), (505, 16341), (1257, 6565), (1313, 6285), (1515, 5447), (2095, 3939)]