156516085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 210470400

約数和(自身を除く): 53954315

約数列:

[1, 5, 11, 55, 59, 139, 295, 347, 649, 695, 1529, 1735, 3245, 3817, 7645, 8201, 19085, 20473, 41005, 48233, 90211, 102365, 225203, 241165, 451055, 530563, 1126015, 2652815, 2845747, 14228735, 31303217, 156516085]

約数ペア:

[(1, 156516085), (5, 31303217), (11, 14228735), (55, 2845747), (59, 2652815), (139, 1126015), (295, 530563), (347, 451055), (649, 241165), (695, 225203), (1529, 102365), (1735, 90211), (3245, 48233), (3817, 41005), (7645, 20473), (8201, 19085)]