1330332945

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{6911}}^1$

素因数の和:7273

約数の個数: 32

約数和(自身を含む): 2187730944

約数和(自身を除く): 857397999

約数列:

[1, 3, 5, 15, 41, 123, 205, 313, 615, 939, 1565, 4695, 6911, 12833, 20733, 34555, 38499, 64165, 103665, 192495, 283351, 850053, 1416755, 2163143, 4250265, 6489429, 10815715, 32447145, 88688863, 266066589, 443444315, 1330332945]

約数ペア:

[(1, 1330332945), (3, 443444315), (5, 266066589), (15, 88688863), (41, 32447145), (123, 10815715), (205, 6489429), (313, 4250265), (615, 2163143), (939, 1416755), (1565, 850053), (4695, 283351), (6911, 192495), (12833, 103665), (20733, 64165), (34555, 38499)]