2931775825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{201151}}^1$

素因数の和:201225

約数の個数: 24

約数和(自身を含む): 4040741376

約数和(自身を除く): 1108965551

約数列:

[1, 5, 11, 25, 53, 55, 265, 275, 583, 1325, 2915, 14575, 201151, 1005755, 2212661, 5028775, 10661003, 11063305, 53305015, 55316525, 117271033, 266525075, 586355165, 2931775825]

約数ペア:

[(1, 2931775825), (5, 586355165), (11, 266525075), (25, 117271033), (53, 55316525), (55, 53305015), (265, 11063305), (275, 10661003), (583, 5028775), (1325, 2212661), (2915, 1005755), (14575, 201151)]