561628615

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{23203}}^1$

素因数の和:23358

約数の個数: 16

約数和(自身を含む): 695006208

約数和(自身を除く): 133377593

約数列:

[1, 5, 47, 103, 235, 515, 4841, 23203, 24205, 116015, 1090541, 2389909, 5452705, 11949545, 112325723, 561628615]

約数ペア:

[(1, 561628615), (5, 112325723), (47, 11949545), (103, 5452705), (235, 2389909), (515, 1090541), (4841, 116015), (23203, 24205)]