73897605

素因数分解:

$3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6871}}^1$

素因数の和:7121

約数の個数: 24

約数和(自身を含む): 128643840

約数和(自身を除く): 54746235

約数列:

[1, 3, 5, 9, 15, 45, 239, 717, 1195, 2151, 3585, 6871, 10755, 20613, 34355, 61839, 103065, 309195, 1642169, 4926507, 8210845, 14779521, 24632535, 73897605]

約数ペア:

[(1, 73897605), (3, 24632535), (5, 14779521), (9, 8210845), (15, 4926507), (45, 1642169), (239, 309195), (717, 103065), (1195, 61839), (2151, 34355), (3585, 20613), (6871, 10755)]