72719965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{29501}}^1$

素因数の和:29552

約数の個数: 16

約数和(自身を含む): 95586480

約数和(自身を除く): 22866515

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 29501, 147505, 501517, 855529, 2507585, 4277645, 14543993, 72719965]

約数ペア:

[(1, 72719965), (5, 14543993), (17, 4277645), (29, 2507585), (85, 855529), (145, 501517), (493, 147505), (2465, 29501)]