890122135

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{10259}}^1$

素因数の和:10375

約数の個数: 32

約数和(自身を含む): 1272568320

約数和(自身を除く): 382446185

約数列:

[1, 5, 7, 35, 37, 67, 185, 259, 335, 469, 1295, 2345, 2479, 10259, 12395, 17353, 51295, 71813, 86765, 359065, 379583, 687353, 1897915, 2657081, 3436765, 4811471, 13285405, 24057355, 25432061, 127160305, 178024427, 890122135]

約数ペア:

[(1, 890122135), (5, 178024427), (7, 127160305), (35, 25432061), (37, 24057355), (67, 13285405), (185, 4811471), (259, 3436765), (335, 2657081), (469, 1897915), (1295, 687353), (2345, 379583), (2479, 359065), (10259, 86765), (12395, 71813), (17353, 51295)]