74755305

素因数分解:

$3^6\times 5^1\times {\mathrm{20509}}^1$

素因数の和:20532

約数の個数: 28

約数和(自身を含む): 134504580

約数和(自身を除く): 59749275

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 20509, 61527, 102545, 184581, 307635, 553743, 922905, 1661229, 2768715, 4983687, 8306145, 14951061, 24918435, 74755305]

約数ペア:

[(1, 74755305), (3, 24918435), (5, 14951061), (9, 8306145), (15, 4983687), (27, 2768715), (45, 1661229), (81, 922905), (135, 553743), (243, 307635), (405, 184581), (729, 102545), (1215, 61527), (3645, 20509)]