127075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:63

約数の個数: 24

約数和(自身を含む): 187488

約数和(自身を除く): 60413

約数列:

[1, 5, 13, 17, 23, 25, 65, 85, 115, 221, 299, 325, 391, 425, 575, 1105, 1495, 1955, 5083, 5525, 7475, 9775, 25415, 127075]

約数ペア:

[(1, 127075), (5, 25415), (13, 9775), (17, 7475), (23, 5525), (25, 5083), (65, 1955), (85, 1495), (115, 1105), (221, 575), (299, 425), (325, 391)]