4936295

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 7687680

約数和(自身を除く): 2751385

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 571, 665, 1235, 1729, 2855, 3997, 7423, 8645, 10849, 19985, 37115, 51961, 54245, 75943, 141037, 259805, 379715, 705185, 987259, 4936295]

約数ペア:

[(1, 4936295), (5, 987259), (7, 705185), (13, 379715), (19, 259805), (35, 141037), (65, 75943), (91, 54245), (95, 51961), (133, 37115), (247, 19985), (455, 10849), (571, 8645), (665, 7423), (1235, 3997), (1729, 2855)]