31301985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14593}}^1$

素因数の和:14625

約数の個数: 32

約数和(自身を含む): 58843008

約数和(自身を除く): 27541023

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 14593, 43779, 72965, 160523, 189709, 218895, 481569, 569127, 802615, 948545, 2086799, 2407845, 2845635, 6260397, 10433995, 31301985]

約数ペア:

[(1, 31301985), (3, 10433995), (5, 6260397), (11, 2845635), (13, 2407845), (15, 2086799), (33, 948545), (39, 802615), (55, 569127), (65, 481569), (143, 218895), (165, 189709), (195, 160523), (429, 72965), (715, 43779), (2145, 14593)]