8519225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2383}}^1$

素因数の和:2417

約数の個数: 24

約数和(自身を含む): 12415872

約数和(自身を除く): 3896647

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 2383, 3575, 11915, 26213, 30979, 59575, 131065, 154895, 340769, 655325, 774475, 1703845, 8519225]

約数ペア:

[(1, 8519225), (5, 1703845), (11, 774475), (13, 655325), (25, 340769), (55, 154895), (65, 131065), (143, 59575), (275, 30979), (325, 26213), (715, 11915), (2383, 3575)]