56352725

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1433}}^1$

素因数の和:1478

約数の個数: 36

約数和(自身を含む): 82773348

約数和(自身を除く): 26420623

約数列:

[1, 5, 11, 13, 25, 55, 65, 121, 143, 275, 325, 605, 715, 1433, 1573, 3025, 3575, 7165, 7865, 15763, 18629, 35825, 39325, 78815, 93145, 173393, 204919, 394075, 465725, 866965, 1024595, 2254109, 4334825, 5122975, 11270545, 56352725]

約数ペア:

[(1, 56352725), (5, 11270545), (11, 5122975), (13, 4334825), (25, 2254109), (55, 1024595), (65, 866965), (121, 465725), (143, 394075), (275, 204919), (325, 173393), (605, 93145), (715, 78815), (1433, 39325), (1573, 35825), (3025, 18629), (3575, 15763), (7165, 7865)]