42543145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1621}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 53136720

約数和(自身を除く): 10593575

約数列:

[1, 5, 29, 145, 181, 905, 1621, 5249, 8105, 26245, 47009, 235045, 293401, 1467005, 8508629, 42543145]

約数ペア:

[(1, 42543145), (5, 8508629), (29, 1467005), (145, 293401), (181, 235045), (905, 47009), (1621, 26245), (5249, 8105)]