72047365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{10169}}^1$

素因数の和:10296

約数の個数: 16

約数和(自身を含む): 93970800

約数和(自身を除く): 21923435

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 10169, 50845, 132197, 660985, 1108421, 5542105, 14409473, 72047365]

約数ペア:

[(1, 72047365), (5, 14409473), (13, 5542105), (65, 1108421), (109, 660985), (545, 132197), (1417, 50845), (7085, 10169)]