29865865

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4481}}^1$

素因数の和:4560

約数の個数: 16

約数和(自身を含む): 37863936

約数和(自身を除く): 7998071

約数列:

[1, 5, 31, 43, 155, 215, 1333, 4481, 6665, 22405, 138911, 192683, 694555, 963415, 5973173, 29865865]

約数ペア:

[(1, 29865865), (5, 5973173), (31, 963415), (43, 694555), (155, 192683), (215, 138911), (1333, 22405), (4481, 6665)]