71590255

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 95013072

約数和(自身を除く): 23422817

約数列:

[1, 5, 11, 55, 121, 241, 491, 605, 1205, 2455, 2651, 5401, 13255, 27005, 29161, 59411, 118331, 145805, 297055, 591655, 1301641, 6508205, 14318051, 71590255]

約数ペア:

[(1, 71590255), (5, 14318051), (11, 6508205), (55, 1301641), (121, 591655), (241, 297055), (491, 145805), (605, 118331), (1205, 59411), (2455, 29161), (2651, 27005), (5401, 13255)]