68680675

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9127}}^1$

素因数の和:9187

約数の個数: 24

約数和(自身を含む): 99604736

約数和(自身を除く): 30924061

約数列:

[1, 5, 7, 25, 35, 43, 175, 215, 301, 1075, 1505, 7525, 9127, 45635, 63889, 228175, 319445, 392461, 1597225, 1962305, 2747227, 9811525, 13736135, 68680675]

約数ペア:

[(1, 68680675), (5, 13736135), (7, 9811525), (25, 2747227), (35, 1962305), (43, 1597225), (175, 392461), (215, 319445), (301, 228175), (1075, 63889), (1505, 45635), (7525, 9127)]