71758555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 97044480

約数和(自身を除く): 25285925

約数列:

[1, 5, 11, 53, 55, 103, 239, 265, 515, 583, 1133, 1195, 2629, 2915, 5459, 5665, 12667, 13145, 24617, 27295, 60049, 63335, 123085, 139337, 270787, 300245, 696685, 1304701, 1353935, 6523505, 14351711, 71758555]

約数ペア:

[(1, 71758555), (5, 14351711), (11, 6523505), (53, 1353935), (55, 1304701), (103, 696685), (239, 300245), (265, 270787), (515, 139337), (583, 123085), (1133, 63335), (1195, 60049), (2629, 27295), (2915, 24617), (5459, 13145), (5665, 12667)]