25805034

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 60825600

約数和(自身を除く): 35020566

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 79, 138, 158, 207, 237, 263, 414, 474, 526, 621, 711, 789, 1242, 1422, 1578, 1817, 2133, 2367, 3634, 4266, 4734, 5451, 6049, 7101, 10902, 12098, 14202, 16353, 18147, 20777, 32706, 36294, 41554, 49059, 54441, 62331, 98118, 108882, 124662, 163323, 186993, 326646, 373986, 477871, 560979, 955742, 1121958, 1433613, 2867226, 4300839, 8601678, 12902517, 25805034]

約数ペア:

[(1, 25805034), (2, 12902517), (3, 8601678), (6, 4300839), (9, 2867226), (18, 1433613), (23, 1121958), (27, 955742), (46, 560979), (54, 477871), (69, 373986), (79, 326646), (138, 186993), (158, 163323), (207, 124662), (237, 108882), (263, 98118), (414, 62331), (474, 54441), (526, 49059), (621, 41554), (711, 36294), (789, 32706), (1242, 20777), (1422, 18147), (1578, 16353), (1817, 14202), (2133, 12098), (2367, 10902), (3634, 7101), (4266, 6049), (4734, 5451)]