30616025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:410

約数の個数: 36

約数和(自身を含む): 43291500

約数和(自身を除く): 12675475

約数列:

[1, 5, 11, 25, 29, 55, 121, 145, 275, 319, 349, 605, 725, 1595, 1745, 3025, 3509, 3839, 7975, 8725, 10121, 17545, 19195, 42229, 50605, 87725, 95975, 111331, 211145, 253025, 556655, 1055725, 1224641, 2783275, 6123205, 30616025]

約数ペア:

[(1, 30616025), (5, 6123205), (11, 2783275), (25, 1224641), (29, 1055725), (55, 556655), (121, 253025), (145, 211145), (275, 111331), (319, 95975), (349, 87725), (605, 50605), (725, 42229), (1595, 19195), (1745, 17545), (3025, 10121), (3509, 8725), (3839, 7975)]