81366015

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{91939}}^1$

素因数の和:92006

約数の個数: 16

約数和(自身を含む): 132393600

約数和(自身を除く): 51027585

約数列:

[1, 3, 5, 15, 59, 177, 295, 885, 91939, 275817, 459695, 1379085, 5424401, 16273203, 27122005, 81366015]

約数ペア:

[(1, 81366015), (3, 27122005), (5, 16273203), (15, 5424401), (59, 1379085), (177, 459695), (295, 275817), (885, 91939)]