42871695

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{150427}}^1$

素因数の和:150454

約数の個数: 16

約数和(自身を含む): 72205440

約数和(自身を除く): 29333745

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 150427, 451281, 752135, 2256405, 2858113, 8574339, 14290565, 42871695]

約数ペア:

[(1, 42871695), (3, 14290565), (5, 8574339), (15, 2858113), (19, 2256405), (57, 752135), (95, 451281), (285, 150427)]