120590725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{523}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 156722112

約数和(自身を除く): 36131387

約数列:

[1, 5, 23, 25, 115, 401, 523, 575, 2005, 2615, 9223, 10025, 12029, 13075, 46115, 60145, 209723, 230575, 300725, 1048615, 4823629, 5243075, 24118145, 120590725]

約数ペア:

[(1, 120590725), (5, 24118145), (23, 5243075), (25, 4823629), (115, 1048615), (401, 300725), (523, 230575), (575, 209723), (2005, 60145), (2615, 46115), (9223, 13075), (10025, 12029)]