83861355

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{180347}}^1$

素因数の和:180386

約数の個数: 16

約数和(自身を含む): 138507264

約数和(自身を除く): 54645909

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 180347, 541041, 901735, 2705205, 5590757, 16772271, 27953785, 83861355]

約数ペア:

[(1, 83861355), (3, 27953785), (5, 16772271), (15, 5590757), (31, 2705205), (93, 901735), (155, 541041), (465, 180347)]