39968995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{883}}^1$

素因数の和:1722

約数の個数: 16

約数和(自身を含む): 52445952

約数和(自身を除く): 12476957

約数列:

[1, 5, 11, 55, 823, 883, 4115, 4415, 9053, 9713, 45265, 48565, 726709, 3633545, 7993799, 39968995]

約数ペア:

[(1, 39968995), (5, 7993799), (11, 3633545), (55, 726709), (823, 48565), (883, 45265), (4115, 9713), (4415, 9053)]