42475565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4919}}^1$

素因数の和:5092

約数の個数: 16

約数和(自身を含む): 55969920

約数和(自身を除く): 13494355

約数列:

[1, 5, 11, 55, 157, 785, 1727, 4919, 8635, 24595, 54109, 270545, 772283, 3861415, 8495113, 42475565]

約数ペア:

[(1, 42475565), (5, 8495113), (11, 3861415), (55, 772283), (157, 270545), (785, 54109), (1727, 24595), (4919, 8635)]