15425430815

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{3851}}^1$

素因数の和:4511

約数の個数: 32

約数和(自身を含む): 19671455232

約数和(自身を除く): 4246024417

約数列:

[1, 5, 23, 61, 115, 305, 571, 1403, 2855, 3851, 7015, 13133, 19255, 34831, 65665, 88573, 174155, 234911, 442865, 801113, 1174555, 2198921, 4005565, 5402953, 10994605, 27014765, 50575183, 134134181, 252875915, 670670905, 3085086163, 15425430815]

約数ペア:

[(1, 15425430815), (5, 3085086163), (23, 670670905), (61, 252875915), (115, 134134181), (305, 50575183), (571, 27014765), (1403, 10994605), (2855, 5402953), (3851, 4005565), (7015, 2198921), (13133, 1174555), (19255, 801113), (34831, 442865), (65665, 234911), (88573, 174155)]