68705505

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{138799}}^1$

素因数の和:138821

約数の個数: 24

約数和(自身を含む): 129916800

約数和(自身を除く): 61211295

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 138799, 416397, 693995, 1249191, 1526789, 2081985, 4580367, 6245955, 7633945, 13741101, 22901835, 68705505]

約数ペア:

[(1, 68705505), (3, 22901835), (5, 13741101), (9, 7633945), (11, 6245955), (15, 4580367), (33, 2081985), (45, 1526789), (55, 1249191), (99, 693995), (165, 416397), (495, 138799)]