123312735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30113}}^1$

素因数の和:30144

約数の個数: 48

約数和(自身を含む): 263075904

約数和(自身を除く): 139763169

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 30113, 90339, 150565, 210791, 271017, 391469, 451695, 632373, 1053955, 1174407, 1355085, 1897119, 1957345, 2740283, 3161865, 3523221, 5872035, 8220849, 9485595, 13701415, 17616105, 24662547, 41104245, 123312735]

約数ペア:

[(1, 123312735), (3, 41104245), (5, 24662547), (7, 17616105), (9, 13701415), (13, 9485595), (15, 8220849), (21, 5872035), (35, 3523221), (39, 3161865), (45, 2740283), (63, 1957345), (65, 1897119), (91, 1355085), (105, 1174407), (117, 1053955), (195, 632373), (273, 451695), (315, 391469), (455, 271017), (585, 210791), (819, 150565), (1365, 90339), (4095, 30113)]