65055475

素因数分解:

$5^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 82512080

約数和(自身を除く): 17456605

約数列:

[1, 5, 25, 97, 139, 193, 485, 695, 965, 2425, 3475, 4825, 13483, 18721, 26827, 67415, 93605, 134135, 337075, 468025, 670675, 2602219, 13011095, 65055475]

約数ペア:

[(1, 65055475), (5, 13011095), (25, 2602219), (97, 670675), (139, 468025), (193, 337075), (485, 134135), (695, 93605), (965, 67415), (2425, 26827), (3475, 18721), (4825, 13483)]