69179975

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{5231}}^1$

素因数の和:5287

約数の個数: 18

約数和(自身を含む): 89692176

約数和(自身を除く): 20512201

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 5231, 13225, 26155, 120313, 130775, 601565, 2767199, 3007825, 13835995, 69179975]

約数ペア:

[(1, 69179975), (5, 13835995), (23, 3007825), (25, 2767199), (115, 601565), (529, 130775), (575, 120313), (2645, 26155), (5231, 13225)]