9952075

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 15266880

約数和(自身を除く): 5314805

約数列:

[1, 5, 7, 25, 29, 35, 37, 53, 145, 175, 185, 203, 259, 265, 371, 725, 925, 1015, 1073, 1295, 1325, 1537, 1855, 1961, 5075, 5365, 6475, 7511, 7685, 9275, 9805, 10759, 13727, 26825, 37555, 38425, 49025, 53795, 56869, 68635, 187775, 268975, 284345, 343175, 398083, 1421725, 1990415, 9952075]

約数ペア:

[(1, 9952075), (5, 1990415), (7, 1421725), (25, 398083), (29, 343175), (35, 284345), (37, 268975), (53, 187775), (145, 68635), (175, 56869), (185, 53795), (203, 49025), (259, 38425), (265, 37555), (371, 26825), (725, 13727), (925, 10759), (1015, 9805), (1073, 9275), (1295, 7685), (1325, 7511), (1537, 6475), (1855, 5365), (1961, 5075)]