71481005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{4861}}^1$

素因数の和:5056

約数の個数: 16

約数和(自身を含む): 91366704

約数和(自身を除く): 19885699

約数列:

[1, 5, 17, 85, 173, 865, 2941, 4861, 14705, 24305, 82637, 413185, 840953, 4204765, 14296201, 71481005]

約数ペア:

[(1, 71481005), (5, 14296201), (17, 4204765), (85, 840953), (173, 413185), (865, 82637), (2941, 24305), (4861, 14705)]