1113742315

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{311}}^2$

素因数の和:688

約数の個数: 36

約数和(自身を含む): 1592893728

約数和(自身を除く): 479151413

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 311, 329, 1555, 1645, 2177, 2303, 10885, 11515, 14617, 15239, 73085, 76195, 96721, 102319, 483605, 511595, 677047, 716233, 3385235, 3581165, 4545887, 4739329, 22729435, 23696645, 31821209, 159106045, 222748463, 1113742315]

約数ペア:

[(1, 1113742315), (5, 222748463), (7, 159106045), (35, 31821209), (47, 23696645), (49, 22729435), (235, 4739329), (245, 4545887), (311, 3581165), (329, 3385235), (1555, 716233), (1645, 677047), (2177, 511595), (2303, 483605), (10885, 102319), (11515, 96721), (14617, 76195), (15239, 73085)]