75628395

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 135626400

約数和(自身を除く): 59998005

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 179, 205, 229, 369, 537, 615, 687, 895, 1145, 1611, 1845, 2061, 2685, 3435, 7339, 8055, 9389, 10305, 22017, 28167, 36695, 40991, 46945, 66051, 84501, 110085, 122973, 140835, 204955, 330255, 368919, 422505, 614865, 1680631, 1844595, 5041893, 8403155, 15125679, 25209465, 75628395]

約数ペア:

[(1, 75628395), (3, 25209465), (5, 15125679), (9, 8403155), (15, 5041893), (41, 1844595), (45, 1680631), (123, 614865), (179, 422505), (205, 368919), (229, 330255), (369, 204955), (537, 140835), (615, 122973), (687, 110085), (895, 84501), (1145, 66051), (1611, 46945), (1845, 40991), (2061, 36695), (2685, 28167), (3435, 22017), (7339, 10305), (8055, 9389)]