325496725

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{1669}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 419337000

約数和(自身を除く): 93840275

約数列:

[1, 5, 25, 29, 145, 269, 725, 1345, 1669, 6725, 7801, 8345, 39005, 41725, 48401, 195025, 242005, 448961, 1210025, 2244805, 11224025, 13019869, 65099345, 325496725]

約数ペア:

[(1, 325496725), (5, 65099345), (25, 13019869), (29, 11224025), (145, 2244805), (269, 1210025), (725, 448961), (1345, 242005), (1669, 195025), (6725, 48401), (7801, 41725), (8345, 39005)]