12235475

素因数分解:

$5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 17498880

約数和(自身を除く): 5263405

約数列:

[1, 5, 7, 25, 35, 139, 175, 503, 695, 973, 2515, 3475, 3521, 4865, 12575, 17605, 24325, 69917, 88025, 349585, 489419, 1747925, 2447095, 12235475]

約数ペア:

[(1, 12235475), (5, 2447095), (7, 1747925), (25, 489419), (35, 349585), (139, 88025), (175, 69917), (503, 24325), (695, 17605), (973, 12575), (2515, 4865), (3475, 3521)]