2533465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 3367296

約数和(自身を除く): 833831

約数列:

[1, 5, 11, 55, 73, 365, 631, 803, 3155, 4015, 6941, 34705, 46063, 230315, 506693, 2533465]

約数ペア:

[(1, 2533465), (5, 506693), (11, 230315), (55, 46063), (73, 34705), (365, 6941), (631, 4015), (803, 3155)]