174828105

素因数分解:

$3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5039}}^1$

素因数の和:5310

約数の個数: 32

約数和(自身を含む): 312076800

約数和(自身を除く): 137248695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 257, 771, 1285, 2313, 3855, 5039, 6939, 11565, 15117, 25195, 34695, 45351, 75585, 136053, 226755, 680265, 1295023, 3885069, 6475115, 11655207, 19425345, 34965621, 58276035, 174828105]

約数ペア:

[(1, 174828105), (3, 58276035), (5, 34965621), (9, 19425345), (15, 11655207), (27, 6475115), (45, 3885069), (135, 1295023), (257, 680265), (771, 226755), (1285, 136053), (2313, 75585), (3855, 45351), (5039, 34695), (6939, 25195), (11565, 15117)]