80230075

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 102288096

約数和(自身を除く): 22058021

約数列:

[1, 5, 25, 53, 151, 265, 401, 755, 1325, 2005, 3775, 8003, 10025, 21253, 40015, 60551, 106265, 200075, 302755, 531325, 1513775, 3209203, 16046015, 80230075]

約数ペア:

[(1, 80230075), (5, 16046015), (25, 3209203), (53, 1513775), (151, 531325), (265, 302755), (401, 200075), (755, 106265), (1325, 60551), (2005, 40015), (3775, 21253), (8003, 10025)]