13749961325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{53507}}^1$

素因数の和:54077

約数の個数: 24

約数和(自身を含む): 17980828320

約数和(自身を除く): 4230866995

約数列:

[1, 5, 19, 25, 95, 475, 541, 2705, 10279, 13525, 51395, 53507, 256975, 267535, 1016633, 1337675, 5083165, 25415825, 28947287, 144736435, 549998453, 723682175, 2749992265, 13749961325]

約数ペア:

[(1, 13749961325), (5, 2749992265), (19, 723682175), (25, 549998453), (95, 144736435), (475, 28947287), (541, 25415825), (2705, 5083165), (10279, 1337675), (13525, 1016633), (51395, 267535), (53507, 256975)]