127296315

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{42221}}^1$

素因数の和:42299

約数の個数: 24

約数和(自身を含む): 223945488

約数和(自身を除く): 96649173

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 42221, 126663, 211105, 379989, 633315, 1899945, 2828807, 8486421, 14144035, 25459263, 42432105, 127296315]

約数ペア:

[(1, 127296315), (3, 42432105), (5, 25459263), (9, 14144035), (15, 8486421), (45, 2828807), (67, 1899945), (201, 633315), (335, 379989), (603, 211105), (1005, 126663), (3015, 42221)]