424288545

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{398393}}^1$

素因数の和:398472

約数の個数: 16

約数和(自身を含む): 688424832

約数和(自身を除く): 264136287

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 398393, 1195179, 1991965, 5975895, 28285903, 84857709, 141429515, 424288545]

約数ペア:

[(1, 424288545), (3, 141429515), (5, 84857709), (15, 28285903), (71, 5975895), (213, 1991965), (355, 1195179), (1065, 398393)]