12827715

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 21833280

約数和(自身を除く): 9005565

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 435, 555, 797, 1073, 2391, 3219, 3985, 5365, 11955, 16095, 23113, 29489, 69339, 88467, 115565, 147445, 346695, 442335, 855181, 2565543, 4275905, 12827715]

約数ペア:

[(1, 12827715), (3, 4275905), (5, 2565543), (15, 855181), (29, 442335), (37, 346695), (87, 147445), (111, 115565), (145, 88467), (185, 69339), (435, 29489), (555, 23113), (797, 16095), (1073, 11955), (2391, 5365), (3219, 3985)]