27735165

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 50796720

約数和(自身を除く): 23061555

約数列:

[1, 3, 5, 9, 15, 29, 45, 53, 87, 145, 159, 261, 265, 401, 435, 477, 795, 1203, 1305, 1537, 2005, 2385, 3609, 4611, 6015, 7685, 11629, 13833, 18045, 21253, 23055, 34887, 58145, 63759, 69165, 104661, 106265, 174435, 191277, 318795, 523305, 616337, 956385, 1849011, 3081685, 5547033, 9245055, 27735165]

約数ペア:

[(1, 27735165), (3, 9245055), (5, 5547033), (9, 3081685), (15, 1849011), (29, 956385), (45, 616337), (53, 523305), (87, 318795), (145, 191277), (159, 174435), (261, 106265), (265, 104661), (401, 69165), (435, 63759), (477, 58145), (795, 34887), (1203, 23055), (1305, 21253), (1537, 18045), (2005, 13833), (2385, 11629), (3609, 7685), (4611, 6015)]