205116625

素因数分解:

$5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4423}}^1$

素因数の和:4498

約数の個数: 32

約数和(自身を含む): 298142208

約数和(自身を除く): 93025583

約数列:

[1, 5, 7, 25, 35, 53, 125, 175, 265, 371, 875, 1325, 1855, 4423, 6625, 9275, 22115, 30961, 46375, 110575, 154805, 234419, 552875, 774025, 1172095, 1640933, 3870125, 5860475, 8204665, 29302375, 41023325, 205116625]

約数ペア:

[(1, 205116625), (5, 41023325), (7, 29302375), (25, 8204665), (35, 5860475), (53, 3870125), (125, 1640933), (175, 1172095), (265, 774025), (371, 552875), (875, 234419), (1325, 154805), (1855, 110575), (4423, 46375), (6625, 30961), (9275, 22115)]