68272925

素因数分解:

$5^2\times 7^2\times {\mathrm{55733}}^1$

素因数の和:55757

約数の個数: 18

約数和(自身を含む): 98481978

約数和(自身を除く): 30209053

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 55733, 278665, 390131, 1393325, 1950655, 2730917, 9753275, 13654585, 68272925]

約数ペア:

[(1, 68272925), (5, 13654585), (7, 9753275), (25, 2730917), (35, 1950655), (49, 1393325), (175, 390131), (245, 278665), (1225, 55733)]