26393125

素因数分解:

$5^4\times {\mathrm{11}}^2\times {\mathrm{349}}^1$

素因数の和:391

約数の個数: 30

約数和(自身を含む): 36355550

約数和(自身を除く): 9962425

約数列:

[1, 5, 11, 25, 55, 121, 125, 275, 349, 605, 625, 1375, 1745, 3025, 3839, 6875, 8725, 15125, 19195, 42229, 43625, 75625, 95975, 211145, 218125, 479875, 1055725, 2399375, 5278625, 26393125]

約数ペア:

[(1, 26393125), (5, 5278625), (11, 2399375), (25, 1055725), (55, 479875), (121, 218125), (125, 211145), (275, 95975), (349, 75625), (605, 43625), (625, 42229), (1375, 19195), (1745, 15125), (3025, 8725), (3839, 6875)]