68715405

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{46273}}^1$

素因数の和:46298

約数の個数: 32

約数和(自身を含む): 133269120

約数和(自身を除く): 64553715

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 46273, 138819, 231365, 416457, 509003, 694095, 1249371, 1527009, 2082285, 2545015, 4581027, 6246855, 7635045, 13743081, 22905135, 68715405]

約数ペア:

[(1, 68715405), (3, 22905135), (5, 13743081), (9, 7635045), (11, 6246855), (15, 4581027), (27, 2545015), (33, 2082285), (45, 1527009), (55, 1249371), (99, 694095), (135, 509003), (165, 416457), (297, 231365), (495, 138819), (1485, 46273)]