72266005

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{20443}}^1$

素因数の和:20556

約数の個数: 16

約数和(自身を含む): 100093824

約数和(自身を除く): 27827819

約数列:

[1, 5, 7, 35, 101, 505, 707, 3535, 20443, 102215, 143101, 715505, 2064743, 10323715, 14453201, 72266005]

約数ペア:

[(1, 72266005), (5, 14453201), (7, 10323715), (35, 2064743), (101, 715505), (505, 143101), (707, 102215), (3535, 20443)]