26454225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1229}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 51246720

約数和(自身を除く): 24792495

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 75, 105, 123, 175, 205, 287, 525, 615, 861, 1025, 1229, 1435, 3075, 3687, 4305, 6145, 7175, 8603, 18435, 21525, 25809, 30725, 43015, 50389, 92175, 129045, 151167, 215075, 251945, 352723, 645225, 755835, 1058169, 1259725, 1763615, 3779175, 5290845, 8818075, 26454225]

約数ペア:

[(1, 26454225), (3, 8818075), (5, 5290845), (7, 3779175), (15, 1763615), (21, 1259725), (25, 1058169), (35, 755835), (41, 645225), (75, 352723), (105, 251945), (123, 215075), (175, 151167), (205, 129045), (287, 92175), (525, 50389), (615, 43015), (861, 30725), (1025, 25809), (1229, 21525), (1435, 18435), (3075, 8603), (3687, 7175), (4305, 6145)]