5290845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1229}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 9918720

約数和(自身を除く): 4627875

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1229, 1435, 3687, 4305, 6145, 8603, 18435, 25809, 43015, 50389, 129045, 151167, 251945, 352723, 755835, 1058169, 1763615, 5290845]

約数ペア:

[(1, 5290845), (3, 1763615), (5, 1058169), (7, 755835), (15, 352723), (21, 251945), (35, 151167), (41, 129045), (105, 50389), (123, 43015), (205, 25809), (287, 18435), (615, 8603), (861, 6145), (1229, 4305), (1435, 3687)]