229497105

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 407715840

約数和(自身を除く): 178218735

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 157, 223, 285, 345, 437, 471, 669, 785, 1115, 1311, 2185, 2355, 2983, 3345, 3611, 4237, 5129, 6555, 8949, 10833, 12711, 14915, 15387, 18055, 21185, 25645, 35011, 44745, 54165, 63555, 68609, 76935, 97451, 105033, 175055, 205827, 292353, 343045, 487255, 525165, 665209, 805253, 1029135, 1461765, 1995627, 2415759, 3326045, 4026265, 9978135, 12078795, 15299807, 45899421, 76499035, 229497105]

約数ペア:

[(1, 229497105), (3, 76499035), (5, 45899421), (15, 15299807), (19, 12078795), (23, 9978135), (57, 4026265), (69, 3326045), (95, 2415759), (115, 1995627), (157, 1461765), (223, 1029135), (285, 805253), (345, 665209), (437, 525165), (471, 487255), (669, 343045), (785, 292353), (1115, 205827), (1311, 175055), (2185, 105033), (2355, 97451), (2983, 76935), (3345, 68609), (3611, 63555), (4237, 54165), (5129, 44745), (6555, 35011), (8949, 25645), (10833, 21185), (12711, 18055), (14915, 15387)]