15377985

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{16273}}^1$

素因数の和:16294

約数の個数: 32

約数和(自身を含む): 31246080

約数和(自身を除く): 15868095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 16273, 48819, 81365, 113911, 146457, 244095, 341733, 439371, 569555, 732285, 1025199, 1708665, 2196855, 3075597, 5125995, 15377985]

約数ペア:

[(1, 15377985), (3, 5125995), (5, 3075597), (7, 2196855), (9, 1708665), (15, 1025199), (21, 732285), (27, 569555), (35, 439371), (45, 341733), (63, 244095), (105, 146457), (135, 113911), (189, 81365), (315, 48819), (945, 16273)]