61498905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1823}}^1$

素因数の和:2017

約数の個数: 32

約数和(自身を含む): 106638336

約数和(自身を除く): 45139431

約数列:

[1, 3, 5, 13, 15, 39, 65, 173, 195, 519, 865, 1823, 2249, 2595, 5469, 6747, 9115, 11245, 23699, 27345, 33735, 71097, 118495, 315379, 355485, 946137, 1576895, 4099927, 4730685, 12299781, 20499635, 61498905]

約数ペア:

[(1, 61498905), (3, 20499635), (5, 12299781), (13, 4730685), (15, 4099927), (39, 1576895), (65, 946137), (173, 355485), (195, 315379), (519, 118495), (865, 71097), (1823, 33735), (2249, 27345), (2595, 23699), (5469, 11245), (6747, 9115)]