72759215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{3659}}^1$

素因数の和:3802

約数の個数: 16

約数和(自身を含む): 90387360

約数和(自身を除く): 17628145

約数列:

[1, 5, 41, 97, 205, 485, 3659, 3977, 18295, 19885, 150019, 354923, 750095, 1774615, 14551843, 72759215]

約数ペア:

[(1, 72759215), (5, 14551843), (41, 1774615), (97, 750095), (205, 354923), (485, 150019), (3659, 19885), (3977, 18295)]