4377475

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 18

約数和(自身を含む): 5691476

約数和(自身を除く): 1314001

約数列:

[1, 5, 23, 25, 115, 331, 529, 575, 1655, 2645, 7613, 8275, 13225, 38065, 175099, 190325, 875495, 4377475]

約数ペア:

[(1, 4377475), (5, 875495), (23, 190325), (25, 175099), (115, 38065), (331, 13225), (529, 8275), (575, 7613), (1655, 2645)]