25200060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{420001}}^1$

素因数の和:420013

約数の個数: 24

約数和(自身を含む): 70560336

約数和(自身を除く): 45360276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 420001, 840002, 1260003, 1680004, 2100005, 2520006, 4200010, 5040012, 6300015, 8400020, 12600030, 25200060]

約数ペア:

[(1, 25200060), (2, 12600030), (3, 8400020), (4, 6300015), (5, 5040012), (6, 4200010), (10, 2520006), (12, 2100005), (15, 1680004), (20, 1260003), (30, 840002), (60, 420001)]