275486525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2647}}^1$

素因数の和:2861

約数の個数: 24

約数和(自身を含む): 358560384

約数和(自身を除く): 83073859

約数列:

[1, 5, 23, 25, 115, 181, 575, 905, 2647, 4163, 4525, 13235, 20815, 60881, 66175, 104075, 304405, 479107, 1522025, 2395535, 11019461, 11977675, 55097305, 275486525]

約数ペア:

[(1, 275486525), (5, 55097305), (23, 11977675), (25, 11019461), (115, 2395535), (181, 1522025), (575, 479107), (905, 304405), (2647, 104075), (4163, 66175), (4525, 60881), (13235, 20815)]