64751095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 85929984

約数和(自身を除く): 21178889

約数列:

[1, 5, 23, 31, 41, 115, 155, 205, 443, 713, 943, 1271, 2215, 3565, 4715, 6355, 10189, 13733, 18163, 29233, 50945, 68665, 90815, 146165, 315859, 417749, 563053, 1579295, 2088745, 2815265, 12950219, 64751095]

約数ペア:

[(1, 64751095), (5, 12950219), (23, 2815265), (31, 2088745), (41, 1579295), (115, 563053), (155, 417749), (205, 315859), (443, 146165), (713, 90815), (943, 68665), (1271, 50945), (2215, 29233), (3565, 18163), (4715, 13733), (6355, 10189)]