72417965

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1493}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 88743600

約数和(自身を除く): 16325635

約数列:

[1, 5, 89, 109, 445, 545, 1493, 7465, 9701, 48505, 132877, 162737, 664385, 813685, 14483593, 72417965]

約数ペア:

[(1, 72417965), (5, 14483593), (89, 813685), (109, 664385), (445, 162737), (545, 132877), (1493, 48505), (7465, 9701)]