85755813

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 142490880

約数和(自身を除く): 56735067

約数列:

[1, 3, 11, 13, 29, 33, 39, 61, 87, 113, 143, 183, 319, 339, 377, 429, 671, 793, 957, 1131, 1243, 1469, 1769, 2013, 2379, 3277, 3729, 4147, 4407, 5307, 6893, 8723, 9831, 12441, 16159, 19459, 20679, 22997, 26169, 36047, 42601, 48477, 58377, 68991, 75823, 89609, 108141, 127803, 199897, 227469, 252967, 268827, 468611, 599691, 758901, 985699, 1405833, 2198867, 2598661, 2957097, 6596601, 7795983, 28585271, 85755813]

約数ペア:

[(1, 85755813), (3, 28585271), (11, 7795983), (13, 6596601), (29, 2957097), (33, 2598661), (39, 2198867), (61, 1405833), (87, 985699), (113, 758901), (143, 599691), (183, 468611), (319, 268827), (339, 252967), (377, 227469), (429, 199897), (671, 127803), (793, 108141), (957, 89609), (1131, 75823), (1243, 68991), (1469, 58377), (1769, 48477), (2013, 42601), (2379, 36047), (3277, 26169), (3729, 22997), (4147, 20679), (4407, 19459), (5307, 16159), (6893, 12441), (8723, 9831)]