4028175095

素因数分解:

$5^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{30391}}^1$

素因数の和:30951

約数の個数: 24

約数和(自身を含む): 5633582688

約数和(自身を除く): 1605407593

約数列:

[1, 5, 7, 35, 49, 245, 541, 2705, 3787, 18935, 26509, 30391, 132545, 151955, 212737, 1063685, 1489159, 7445795, 16441531, 82207655, 115090717, 575453585, 805635019, 4028175095]

約数ペア:

[(1, 4028175095), (5, 805635019), (7, 575453585), (35, 115090717), (49, 82207655), (245, 16441531), (541, 7445795), (2705, 1489159), (3787, 1063685), (18935, 212737), (26509, 151955), (30391, 132545)]