12223925

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3037}}^1$

素因数の和:3077

約数の個数: 24

約数和(自身を含む): 18082176

約数和(自身を除く): 5858251

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 3037, 4025, 15185, 21259, 69851, 75925, 106295, 349255, 488957, 531475, 1746275, 2444785, 12223925]

約数ペア:

[(1, 12223925), (5, 2444785), (7, 1746275), (23, 531475), (25, 488957), (35, 349255), (115, 106295), (161, 75925), (175, 69851), (575, 21259), (805, 15185), (3037, 4025)]