72265535

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{1151}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 89994240

約数和(自身を除く): 17728705

約数列:

[1, 5, 29, 145, 433, 1151, 2165, 5755, 12557, 33379, 62785, 166895, 498383, 2491915, 14453107, 72265535]

約数ペア:

[(1, 72265535), (5, 14453107), (29, 2491915), (145, 498383), (433, 166895), (1151, 62785), (2165, 33379), (5755, 12557)]