1208075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 1714176

約数和(自身を除く): 506101

約数列:

[1, 5, 11, 23, 25, 55, 115, 191, 253, 275, 575, 955, 1265, 2101, 4393, 4775, 6325, 10505, 21965, 48323, 52525, 109825, 241615, 1208075]

約数ペア:

[(1, 1208075), (5, 241615), (11, 109825), (23, 52525), (25, 48323), (55, 21965), (115, 10505), (191, 6325), (253, 4775), (275, 4393), (575, 2101), (955, 1265)]