17312955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 30405888

約数和(自身を除く): 13092933

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 317, 331, 951, 993, 1585, 1655, 3487, 3641, 4755, 4965, 10461, 10923, 17435, 18205, 52305, 54615, 104927, 314781, 524635, 1154197, 1573905, 3462591, 5770985, 17312955]

約数ペア:

[(1, 17312955), (3, 5770985), (5, 3462591), (11, 1573905), (15, 1154197), (33, 524635), (55, 314781), (165, 104927), (317, 54615), (331, 52305), (951, 18205), (993, 17435), (1585, 10923), (1655, 10461), (3487, 4965), (3641, 4755)]