11545785

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 21026304

約数和(自身を除く): 9480519

約数列:

[1, 3, 5, 9, 15, 45, 47, 53, 103, 141, 159, 235, 265, 309, 423, 477, 515, 705, 795, 927, 1545, 2115, 2385, 2491, 4635, 4841, 5459, 7473, 12455, 14523, 16377, 22419, 24205, 27295, 37365, 43569, 49131, 72615, 81885, 112095, 217845, 245655, 256573, 769719, 1282865, 2309157, 3848595, 11545785]

約数ペア:

[(1, 11545785), (3, 3848595), (5, 2309157), (9, 1282865), (15, 769719), (45, 256573), (47, 245655), (53, 217845), (103, 112095), (141, 81885), (159, 72615), (235, 49131), (265, 43569), (309, 37365), (423, 27295), (477, 24205), (515, 22419), (705, 16377), (795, 14523), (927, 12455), (1545, 7473), (2115, 5459), (2385, 4841), (2491, 4635)]