42874195

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{94229}}^1$

素因数の和:94254

約数の個数: 16

約数和(自身を含む): 63322560

約数和(自身を除く): 20448365

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 94229, 471145, 659603, 1224977, 3298015, 6124885, 8574839, 42874195]

約数ペア:

[(1, 42874195), (5, 8574839), (7, 6124885), (13, 3298015), (35, 1224977), (65, 659603), (91, 471145), (455, 94229)]