5117945

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 7464960

約数和(自身を除く): 2347015

約数列:

[1, 5, 7, 31, 35, 53, 89, 155, 217, 265, 371, 445, 623, 1085, 1643, 1855, 2759, 3115, 4717, 8215, 11501, 13795, 19313, 23585, 33019, 57505, 96565, 146227, 165095, 731135, 1023589, 5117945]

約数ペア:

[(1, 5117945), (5, 1023589), (7, 731135), (31, 165095), (35, 146227), (53, 96565), (89, 57505), (155, 33019), (217, 23585), (265, 19313), (371, 13795), (445, 11501), (623, 8215), (1085, 4717), (1643, 3115), (1855, 2759)]