81130605

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{91673}}^1$

素因数の和:91740

約数の個数: 16

約数和(自身を含む): 132010560

約数和(自身を除く): 50879955

約数列:

[1, 3, 5, 15, 59, 177, 295, 885, 91673, 275019, 458365, 1375095, 5408707, 16226121, 27043535, 81130605]

約数ペア:

[(1, 81130605), (3, 27043535), (5, 16226121), (15, 5408707), (59, 1375095), (177, 458365), (295, 275019), (885, 91673)]