40877965

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1867}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 51108480

約数和(自身を除く): 10230515

約数列:

[1, 5, 29, 145, 151, 755, 1867, 4379, 9335, 21895, 54143, 270715, 281917, 1409585, 8175593, 40877965]

約数ペア:

[(1, 40877965), (5, 8175593), (29, 1409585), (145, 281917), (151, 270715), (755, 54143), (1867, 21895), (4379, 9335)]