42136785

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9091}}^1$

素因数の和:9205

約数の個数: 24

約数和(自身を含む): 73754304

約数和(自身を除く): 31617519

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 9091, 27273, 45455, 81819, 136365, 409095, 936373, 2809119, 4681865, 8427357, 14045595, 42136785]

約数ペア:

[(1, 42136785), (3, 14045595), (5, 8427357), (9, 4681865), (15, 2809119), (45, 936373), (103, 409095), (309, 136365), (515, 81819), (927, 45455), (1545, 27273), (4635, 9091)]