75079305

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 156397824

約数和(自身を除く): 81318519

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 71, 81, 105, 135, 189, 213, 315, 355, 373, 405, 497, 567, 639, 945, 1065, 1119, 1491, 1865, 1917, 2485, 2611, 2835, 3195, 3357, 4473, 5595, 5751, 7455, 7833, 9585, 10071, 13055, 13419, 16785, 22365, 23499, 26483, 28755, 30213, 39165, 40257, 50355, 67095, 70497, 79449, 117495, 132415, 151065, 185381, 201285, 211491, 238347, 352485, 397245, 556143, 715041, 926905, 1057455, 1191735, 1668429, 2145123, 2780715, 3575205, 5005287, 8342145, 10725615, 15015861, 25026435, 75079305]

約数ペア:

[(1, 75079305), (3, 25026435), (5, 15015861), (7, 10725615), (9, 8342145), (15, 5005287), (21, 3575205), (27, 2780715), (35, 2145123), (45, 1668429), (63, 1191735), (71, 1057455), (81, 926905), (105, 715041), (135, 556143), (189, 397245), (213, 352485), (315, 238347), (355, 211491), (373, 201285), (405, 185381), (497, 151065), (567, 132415), (639, 117495), (945, 79449), (1065, 70497), (1119, 67095), (1491, 50355), (1865, 40257), (1917, 39165), (2485, 30213), (2611, 28755), (2835, 26483), (3195, 23499), (3357, 22365), (4473, 16785), (5595, 13419), (5751, 13055), (7455, 10071), (7833, 9585)]