8171102015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{21577}}^1$

素因数の和:21731

約数の個数: 32

約数和(自身を含む): 10626733440

約数和(自身を除く): 2455631425

約数列:

[1, 5, 23, 37, 89, 115, 185, 445, 851, 2047, 3293, 4255, 10235, 16465, 21577, 75739, 107885, 378695, 496271, 798349, 1920353, 2481355, 3991745, 9601765, 18362027, 44168119, 71053061, 91810135, 220840595, 355265305, 1634220403, 8171102015]

約数ペア:

[(1, 8171102015), (5, 1634220403), (23, 355265305), (37, 220840595), (89, 91810135), (115, 71053061), (185, 44168119), (445, 18362027), (851, 9601765), (2047, 3991745), (3293, 2481355), (4255, 1920353), (10235, 798349), (16465, 496271), (21577, 378695), (75739, 107885)]