42889135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{809}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 53887680

約数和(自身を除く): 10998545

約数列:

[1, 5, 23, 115, 461, 809, 2305, 4045, 10603, 18607, 53015, 93035, 372949, 1864745, 8577827, 42889135]

約数ペア:

[(1, 42889135), (5, 8577827), (23, 1864745), (115, 372949), (461, 93035), (809, 53015), (2305, 18607), (4045, 10603)]