40746285

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 73008000

約数和(自身を除く): 32261715

約数列:

[1, 3, 5, 9, 15, 45, 59, 103, 149, 177, 295, 309, 447, 515, 531, 745, 885, 927, 1341, 1545, 2235, 2655, 4635, 6077, 6705, 8791, 15347, 18231, 26373, 30385, 43955, 46041, 54693, 76735, 79119, 91155, 131865, 138123, 230205, 273465, 395595, 690615, 905473, 2716419, 4527365, 8149257, 13582095, 40746285]

約数ペア:

[(1, 40746285), (3, 13582095), (5, 8149257), (9, 4527365), (15, 2716419), (45, 905473), (59, 690615), (103, 395595), (149, 273465), (177, 230205), (295, 138123), (309, 131865), (447, 91155), (515, 79119), (531, 76735), (745, 54693), (885, 46041), (927, 43955), (1341, 30385), (1545, 26373), (2235, 18231), (2655, 15347), (4635, 8791), (6077, 6705)]