201509055

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9929}}^1$

素因数の和:9992

約数の個数: 48

約数和(自身を含む): 390368160

約数和(自身を除く): 188859105

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1353, 1845, 2255, 4059, 6765, 9929, 20295, 29787, 49645, 89361, 109219, 148935, 327657, 407089, 446805, 546095, 982971, 1221267, 1638285, 2035445, 3663801, 4477979, 4914855, 6106335, 13433937, 18319005, 22389895, 40301811, 67169685, 201509055]

約数ペア:

[(1, 201509055), (3, 67169685), (5, 40301811), (9, 22389895), (11, 18319005), (15, 13433937), (33, 6106335), (41, 4914855), (45, 4477979), (55, 3663801), (99, 2035445), (123, 1638285), (165, 1221267), (205, 982971), (369, 546095), (451, 446805), (495, 407089), (615, 327657), (1353, 148935), (1845, 109219), (2255, 89361), (4059, 49645), (6765, 29787), (9929, 20295)]