73813405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{8431}}^1$

素因数の和:8556

約数の個数: 16

約数和(自身を含む): 94708224

約数和(自身を除く): 20894819

約数列:

[1, 5, 17, 85, 103, 515, 1751, 8431, 8755, 42155, 143327, 716635, 868393, 4341965, 14762681, 73813405]

約数ペア:

[(1, 73813405), (5, 14762681), (17, 4341965), (85, 868393), (103, 716635), (515, 143327), (1751, 42155), (8431, 8755)]