42903165

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3361}}^1$

素因数の和:3429

約数の個数: 32

約数和(自身を含む): 73587456

約数和(自身を除く): 30684291

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 3361, 4255, 10083, 12765, 16805, 50415, 77303, 124357, 231909, 373071, 386515, 621785, 1159545, 1865355, 2860211, 8580633, 14301055, 42903165]

約数ペア:

[(1, 42903165), (3, 14301055), (5, 8580633), (15, 2860211), (23, 1865355), (37, 1159545), (69, 621785), (111, 386515), (115, 373071), (185, 231909), (345, 124357), (555, 77303), (851, 50415), (2553, 16805), (3361, 12765), (4255, 10083)]