85877055

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 178813440

約数和(自身を除く): 92936385

約数列:

[1, 3, 5, 9, 11, 15, 19, 23, 33, 45, 55, 57, 69, 95, 99, 115, 165, 171, 207, 209, 253, 285, 345, 397, 437, 495, 627, 759, 855, 1035, 1045, 1191, 1265, 1311, 1881, 1985, 2185, 2277, 3135, 3573, 3795, 3933, 4367, 4807, 5955, 6555, 7543, 9131, 9405, 11385, 13101, 14421, 17865, 19665, 21835, 22629, 24035, 27393, 37715, 39303, 43263, 45655, 65505, 67887, 72105, 82179, 82973, 100441, 113145, 136965, 173489, 196515, 216315, 248919, 301323, 339435, 410895, 414865, 502205, 520467, 746757, 867445, 903969, 1244595, 1506615, 1561401, 1908379, 2602335, 3733785, 4519845, 5725137, 7807005, 9541895, 17175411, 28625685, 85877055]

約数ペア:

[(1, 85877055), (3, 28625685), (5, 17175411), (9, 9541895), (11, 7807005), (15, 5725137), (19, 4519845), (23, 3733785), (33, 2602335), (45, 1908379), (55, 1561401), (57, 1506615), (69, 1244595), (95, 903969), (99, 867445), (115, 746757), (165, 520467), (171, 502205), (207, 414865), (209, 410895), (253, 339435), (285, 301323), (345, 248919), (397, 216315), (437, 196515), (495, 173489), (627, 136965), (759, 113145), (855, 100441), (1035, 82973), (1045, 82179), (1191, 72105), (1265, 67887), (1311, 65505), (1881, 45655), (1985, 43263), (2185, 39303), (2277, 37715), (3135, 27393), (3573, 24035), (3795, 22629), (3933, 21835), (4367, 19665), (4807, 17865), (5955, 14421), (6555, 13101), (7543, 11385), (9131, 9405)]