66502755

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2357}}^1$

素因数の和:2401

約数の個数: 64

約数和(自身を含む): 135820800

約数和(自身を除く): 69318045

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 165, 171, 209, 285, 297, 495, 513, 627, 855, 1045, 1485, 1881, 2357, 2565, 3135, 5643, 7071, 9405, 11785, 21213, 25927, 28215, 35355, 44783, 63639, 77781, 106065, 129635, 134349, 223915, 233343, 318195, 388905, 403047, 492613, 671745, 700029, 1166715, 1209141, 1477839, 2015235, 2463065, 3500145, 4433517, 6045705, 7389195, 13300551, 22167585, 66502755]

約数ペア:

[(1, 66502755), (3, 22167585), (5, 13300551), (9, 7389195), (11, 6045705), (15, 4433517), (19, 3500145), (27, 2463065), (33, 2015235), (45, 1477839), (55, 1209141), (57, 1166715), (95, 700029), (99, 671745), (135, 492613), (165, 403047), (171, 388905), (209, 318195), (285, 233343), (297, 223915), (495, 134349), (513, 129635), (627, 106065), (855, 77781), (1045, 63639), (1485, 44783), (1881, 35355), (2357, 28215), (2565, 25927), (3135, 21213), (5643, 11785), (7071, 9405)]