8979705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 18420480

約数和(自身を除く): 9440775

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 983, 1015, 1305, 1827, 2949, 3045, 4915, 6881, 8847, 9135, 14745, 20643, 28507, 34405, 44235, 61929, 85521, 103215, 142535, 199549, 256563, 309645, 427605, 598647, 997745, 1282815, 1795941, 2993235, 8979705]

約数ペア:

[(1, 8979705), (3, 2993235), (5, 1795941), (7, 1282815), (9, 997745), (15, 598647), (21, 427605), (29, 309645), (35, 256563), (45, 199549), (63, 142535), (87, 103215), (105, 85521), (145, 61929), (203, 44235), (261, 34405), (315, 28507), (435, 20643), (609, 14745), (983, 9135), (1015, 8847), (1305, 6881), (1827, 4915), (2949, 3045)]