1327830165

素因数分解:

$3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 2431228800

約数和(自身を除く): 1103398635

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 103, 135, 139, 229, 309, 405, 417, 515, 687, 695, 927, 1145, 1251, 1545, 2061, 2085, 2781, 3435, 3753, 4635, 6183, 6255, 8343, 10305, 11259, 13905, 14317, 18549, 18765, 23587, 30915, 31831, 41715, 42951, 56295, 70761, 71585, 92745, 95493, 117935, 128853, 159155, 212283, 214755, 286479, 353805, 386559, 477465, 636849, 644265, 859437, 1061415, 1159677, 1432395, 1910547, 1932795, 2578311, 3184245, 3278593, 4297185, 5798385, 9552735, 9835779, 12891555, 16392965, 29507337, 49178895, 88522011, 147536685, 265566033, 442610055, 1327830165]

約数ペア:

[(1, 1327830165), (3, 442610055), (5, 265566033), (9, 147536685), (15, 88522011), (27, 49178895), (45, 29507337), (81, 16392965), (103, 12891555), (135, 9835779), (139, 9552735), (229, 5798385), (309, 4297185), (405, 3278593), (417, 3184245), (515, 2578311), (687, 1932795), (695, 1910547), (927, 1432395), (1145, 1159677), (1251, 1061415), (1545, 859437), (2061, 644265), (2085, 636849), (2781, 477465), (3435, 386559), (3753, 353805), (4635, 286479), (6183, 214755), (6255, 212283), (8343, 159155), (10305, 128853), (11259, 117935), (13905, 95493), (14317, 92745), (18549, 71585), (18765, 70761), (23587, 56295), (30915, 42951), (31831, 41715)]