3183255

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 5571072

約数和(自身を除く): 2387817

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 557, 635, 1143, 1671, 1905, 2785, 5013, 5715, 8355, 25065, 70739, 212217, 353695, 636651, 1061085, 3183255]

約数ペア:

[(1, 3183255), (3, 1061085), (5, 636651), (9, 353695), (15, 212217), (45, 70739), (127, 25065), (381, 8355), (557, 5715), (635, 5013), (1143, 2785), (1671, 1905)]