42142755

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{27817}}^1$

素因数の和:27926

約数の個数: 16

約数和(自身を含む): 68098464

約数和(自身を除く): 25955709

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 27817, 83451, 139085, 417255, 2809517, 8428551, 14047585, 42142755]

約数ペア:

[(1, 42142755), (3, 14047585), (5, 8428551), (15, 2809517), (101, 417255), (303, 139085), (505, 83451), (1515, 27817)]