6513945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 11059200

約数和(自身を除く): 4545255

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 239, 345, 395, 717, 1185, 1195, 1817, 3585, 5451, 5497, 9085, 16491, 18881, 27255, 27485, 56643, 82455, 94405, 283215, 434263, 1302789, 2171315, 6513945]

約数ペア:

[(1, 6513945), (3, 2171315), (5, 1302789), (15, 434263), (23, 283215), (69, 94405), (79, 82455), (115, 56643), (237, 27485), (239, 27255), (345, 18881), (395, 16491), (717, 9085), (1185, 5497), (1195, 5451), (1817, 3585)]