31269735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1873}}^1$

素因数の和:1944

約数の個数: 48

約数和(自身を含む): 63146304

約数和(自身を除く): 31876569

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 1873, 2385, 3339, 5565, 5619, 9365, 13111, 16695, 16857, 28095, 39333, 65555, 84285, 99269, 117999, 196665, 297807, 496345, 589995, 694883, 893421, 1489035, 2084649, 3474415, 4467105, 6253947, 10423245, 31269735]

約数ペア:

[(1, 31269735), (3, 10423245), (5, 6253947), (7, 4467105), (9, 3474415), (15, 2084649), (21, 1489035), (35, 893421), (45, 694883), (53, 589995), (63, 496345), (105, 297807), (159, 196665), (265, 117999), (315, 99269), (371, 84285), (477, 65555), (795, 39333), (1113, 28095), (1855, 16857), (1873, 16695), (2385, 13111), (3339, 9365), (5565, 5619)]