345156675

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{42221}}^1$

素因数の和:42343

約数の個数: 24

約数和(自身を含む): 575908080

約数和(自身を除く): 230751405

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 545, 1635, 2725, 8175, 42221, 126663, 211105, 633315, 1055525, 3166575, 4602089, 13806267, 23010445, 69031335, 115052225, 345156675]

約数ペア:

[(1, 345156675), (3, 115052225), (5, 69031335), (15, 23010445), (25, 13806267), (75, 4602089), (109, 3166575), (327, 1055525), (545, 633315), (1635, 211105), (2725, 126663), (8175, 42221)]