432857815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2083}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 588188160

約数和(自身を除く): 155330345

約数列:

[1, 5, 13, 23, 65, 115, 139, 299, 695, 1495, 1807, 2083, 3197, 9035, 10415, 15985, 27079, 41561, 47909, 135395, 207805, 239545, 289537, 622817, 1447685, 3114085, 3763981, 6659351, 18819905, 33296755, 86571563, 432857815]

約数ペア:

[(1, 432857815), (5, 86571563), (13, 33296755), (23, 18819905), (65, 6659351), (115, 3763981), (139, 3114085), (299, 1447685), (695, 622817), (1495, 289537), (1807, 239545), (2083, 207805), (3197, 135395), (9035, 47909), (10415, 41561), (15985, 27079)]