42803345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28631}}^1$

素因数の和:28672

約数の個数: 16

約数和(自身を含む): 57722112

約数和(自身を除く): 14918767

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 28631, 143155, 372203, 658513, 1861015, 3292565, 8560669, 42803345]

約数ペア:

[(1, 42803345), (5, 8560669), (13, 3292565), (23, 1861015), (65, 658513), (115, 372203), (299, 143155), (1495, 28631)]