345432825

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{80803}}^1$

素因数の和:80838

約数の個数: 36

約数和(自身を含む): 651280240

約数和(自身を除く): 305847415

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 80803, 242409, 404015, 727227, 1212045, 1535257, 2020075, 3636135, 4605771, 6060225, 7676285, 13817313, 18180675, 23028855, 38381425, 69086565, 115144275, 345432825]

約数ペア:

[(1, 345432825), (3, 115144275), (5, 69086565), (9, 38381425), (15, 23028855), (19, 18180675), (25, 13817313), (45, 7676285), (57, 6060225), (75, 4605771), (95, 3636135), (171, 2020075), (225, 1535257), (285, 1212045), (475, 727227), (855, 404015), (1425, 242409), (4275, 80803)]