17922885

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16829}}^1$

素因数の和:16908

約数の個数: 16

約数和(自身を含む): 29082240

約数和(自身を除く): 11159355

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 16829, 50487, 84145, 252435, 1194859, 3584577, 5974295, 17922885]

約数ペア:

[(1, 17922885), (3, 5974295), (5, 3584577), (15, 1194859), (71, 252435), (213, 84145), (355, 50487), (1065, 16829)]