75466485

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 145995696

約数和(自身を除く): 70529211

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 97, 113, 135, 153, 255, 291, 339, 405, 459, 485, 565, 765, 873, 1017, 1377, 1455, 1649, 1695, 1921, 2295, 2619, 3051, 4365, 4947, 5085, 5763, 6885, 7857, 8245, 9153, 9605, 10961, 13095, 14841, 15255, 17289, 24735, 28815, 32883, 39285, 44523, 45765, 51867, 54805, 74205, 86445, 98649, 133569, 155601, 164415, 186337, 222615, 259335, 295947, 493245, 559011, 667845, 778005, 887841, 931685, 1479735, 1677033, 2795055, 4439205, 5031099, 8385165, 15093297, 25155495, 75466485]

約数ペア:

[(1, 75466485), (3, 25155495), (5, 15093297), (9, 8385165), (15, 5031099), (17, 4439205), (27, 2795055), (45, 1677033), (51, 1479735), (81, 931685), (85, 887841), (97, 778005), (113, 667845), (135, 559011), (153, 493245), (255, 295947), (291, 259335), (339, 222615), (405, 186337), (459, 164415), (485, 155601), (565, 133569), (765, 98649), (873, 86445), (1017, 74205), (1377, 54805), (1455, 51867), (1649, 45765), (1695, 44523), (1921, 39285), (2295, 32883), (2619, 28815), (3051, 24735), (4365, 17289), (4947, 15255), (5085, 14841), (5763, 13095), (6885, 10961), (7857, 9605), (8245, 9153)]