2876655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 5054400

約数和(自身を除く): 2177745

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 389, 435, 493, 1167, 1479, 1945, 2465, 5835, 6613, 7395, 11281, 19839, 33065, 33843, 56405, 99195, 169215, 191777, 575331, 958885, 2876655]

約数ペア:

[(1, 2876655), (3, 958885), (5, 575331), (15, 191777), (17, 169215), (29, 99195), (51, 56405), (85, 33843), (87, 33065), (145, 19839), (255, 11281), (389, 7395), (435, 6613), (493, 5835), (1167, 2465), (1479, 1945)]