2383145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 24

約数和(自身を含む): 3225096

約数和(自身を除く): 841951

約数列:

[1, 5, 17, 23, 53, 85, 115, 265, 391, 529, 901, 1219, 1955, 2645, 4505, 6095, 8993, 20723, 28037, 44965, 103615, 140185, 476629, 2383145]

約数ペア:

[(1, 2383145), (5, 476629), (17, 140185), (23, 103615), (53, 44965), (85, 28037), (115, 20723), (265, 8993), (391, 6095), (529, 4505), (901, 2645), (1219, 1955)]