4026955

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 5376672

約数和(自身を除く): 1349717

約数列:

[1, 5, 19, 23, 95, 97, 115, 361, 437, 485, 1805, 1843, 2185, 2231, 8303, 9215, 11155, 35017, 41515, 42389, 175085, 211945, 805391, 4026955]

約数ペア:

[(1, 4026955), (5, 805391), (19, 211945), (23, 175085), (95, 42389), (97, 41515), (115, 35017), (361, 11155), (437, 9215), (485, 8303), (1805, 2231), (1843, 2185)]