11928156765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{8807}}^1\times {\mathrm{12899}}^1$

素因数の和:21721

約数の個数: 32

約数和(自身を含む): 21815654400

約数和(自身を除く): 9887497635

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 8807, 12899, 26421, 38697, 44035, 61649, 64495, 90293, 132105, 184947, 193485, 270879, 308245, 451465, 924735, 1354395, 113601493, 340804479, 568007465, 795210451, 1704022395, 2385631353, 3976052255, 11928156765]

約数ペア:

[(1, 11928156765), (3, 3976052255), (5, 2385631353), (7, 1704022395), (15, 795210451), (21, 568007465), (35, 340804479), (105, 113601493), (8807, 1354395), (12899, 924735), (26421, 451465), (38697, 308245), (44035, 270879), (61649, 193485), (64495, 184947), (90293, 132105)]