1480430015

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1\times {\mathrm{4001}}^1$

素因数の和:5770

約数の個数: 16

約数和(自身を含む): 1819341216

約数和(自身を除く): 338911201

約数列:

[1, 5, 43, 215, 1721, 4001, 8605, 20005, 74003, 172043, 370015, 860215, 6885721, 34428605, 296086003, 1480430015]

約数ペア:

[(1, 1480430015), (5, 296086003), (43, 34428605), (215, 6885721), (1721, 860215), (4001, 370015), (8605, 172043), (20005, 74003)]