477012965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21521}}^1$

素因数の和:21581

約数の個数: 32

約数和(自身を含む): 694213632

約数和(自身を除く): 217200667

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 341, 403, 715, 1705, 2015, 4433, 21521, 22165, 107605, 236731, 279773, 667151, 1183655, 1398865, 3077503, 3335755, 7338661, 8672963, 15387515, 36693305, 43364815, 95402593, 477012965]

約数ペア:

[(1, 477012965), (5, 95402593), (11, 43364815), (13, 36693305), (31, 15387515), (55, 8672963), (65, 7338661), (143, 3335755), (155, 3077503), (341, 1398865), (403, 1183655), (715, 667151), (1705, 279773), (2015, 236731), (4433, 107605), (21521, 22165)]