80416365

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{38569}}^1$

素因数の和:38716

約数の個数: 16

約数和(自身を含む): 129595200

約数和(自身を除く): 49178835

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 38569, 115707, 192845, 578535, 5361091, 16083273, 26805455, 80416365]

約数ペア:

[(1, 80416365), (3, 26805455), (5, 16083273), (15, 5361091), (139, 578535), (417, 192845), (695, 115707), (2085, 38569)]