85520265

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{72169}}^1$

素因数の和:72256

約数の個数: 16

約数和(自身を含む): 138566400

約数和(自身を除く): 53046135

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 72169, 216507, 360845, 1082535, 5701351, 17104053, 28506755, 85520265]

約数ペア:

[(1, 85520265), (3, 28506755), (5, 17104053), (15, 5701351), (79, 1082535), (237, 360845), (395, 216507), (1185, 72169)]