56983325

素因数分解:

$5^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:462

約数の個数: 36

約数和(自身を含む): 82971252

約数和(自身を除く): 25987927

約数列:

[1, 5, 7, 25, 35, 49, 175, 181, 245, 257, 905, 1225, 1267, 1285, 1799, 4525, 6335, 6425, 8869, 8995, 12593, 31675, 44345, 44975, 46517, 62965, 221725, 232585, 314825, 325619, 1162925, 1628095, 2279333, 8140475, 11396665, 56983325]

約数ペア:

[(1, 56983325), (5, 11396665), (7, 8140475), (25, 2279333), (35, 1628095), (49, 1162925), (175, 325619), (181, 314825), (245, 232585), (257, 221725), (905, 62965), (1225, 46517), (1267, 44975), (1285, 44345), (1799, 31675), (4525, 12593), (6335, 8995), (6425, 8869)]