315025089

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 450745344

約数和(自身を除く): 135720255

約数列:

[1, 3, 23, 67, 69, 83, 201, 249, 821, 1541, 1909, 2463, 4623, 5561, 5727, 16683, 18883, 55007, 56649, 68143, 127903, 165021, 204429, 383709, 1265161, 1567289, 3795483, 4565581, 4701867, 13696743, 105008363, 315025089]

約数ペア:

[(1, 315025089), (3, 105008363), (23, 13696743), (67, 4701867), (69, 4565581), (83, 3795483), (201, 1567289), (249, 1265161), (821, 383709), (1541, 204429), (1909, 165021), (2463, 127903), (4623, 68143), (5561, 56649), (5727, 55007), (16683, 18883)]