1071915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 1935360

約数和(自身を除く): 863445

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 239, 299, 345, 717, 897, 1195, 1495, 3107, 3585, 4485, 5497, 9321, 15535, 16491, 27485, 46605, 71461, 82455, 214383, 357305, 1071915]

約数ペア:

[(1, 1071915), (3, 357305), (5, 214383), (13, 82455), (15, 71461), (23, 46605), (39, 27485), (65, 16491), (69, 15535), (115, 9321), (195, 5497), (239, 4485), (299, 3585), (345, 3107), (717, 1495), (897, 1195)]