47048225

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11689}}^1$

素因数の和:11729

約数の個数: 24

約数和(自身を含む): 69578880

約数和(自身を除く): 22530655

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 11689, 58445, 81823, 268847, 292225, 409115, 1344235, 1881929, 2045575, 6721175, 9409645, 47048225]

約数ペア:

[(1, 47048225), (5, 9409645), (7, 6721175), (23, 2045575), (25, 1881929), (35, 1344235), (115, 409115), (161, 292225), (175, 268847), (575, 81823), (805, 58445), (4025, 11689)]