2792265

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 5417280

約数和(自身を除く): 2625015

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 131, 145, 147, 203, 245, 393, 435, 609, 655, 735, 917, 1015, 1421, 1965, 2751, 3045, 3799, 4263, 4585, 6419, 7105, 11397, 13755, 18995, 19257, 21315, 26593, 32095, 56985, 79779, 96285, 132965, 186151, 398895, 558453, 930755, 2792265]

約数ペア:

[(1, 2792265), (3, 930755), (5, 558453), (7, 398895), (15, 186151), (21, 132965), (29, 96285), (35, 79779), (49, 56985), (87, 32095), (105, 26593), (131, 21315), (145, 19257), (147, 18995), (203, 13755), (245, 11397), (393, 7105), (435, 6419), (609, 4585), (655, 4263), (735, 3799), (917, 3045), (1015, 2751), (1421, 1965)]