2215661745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{132953}}^1$

素因数の和:133073

約数の個数: 32

約数和(自身を含む): 3905656704

約数和(自身を除く): 1689994959

約数列:

[1, 3, 5, 11, 15, 33, 55, 101, 165, 303, 505, 1111, 1515, 3333, 5555, 16665, 132953, 398859, 664765, 1462483, 1994295, 4387449, 7312415, 13428253, 21937245, 40284759, 67141265, 147710783, 201423795, 443132349, 738553915, 2215661745]

約数ペア:

[(1, 2215661745), (3, 738553915), (5, 443132349), (11, 201423795), (15, 147710783), (33, 67141265), (55, 40284759), (101, 21937245), (165, 13428253), (303, 7312415), (505, 4387449), (1111, 1994295), (1515, 1462483), (3333, 664765), (5555, 398859), (16665, 132953)]