42712635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2591}}^1$

素因数の和:2763

約数の個数: 32

約数和(自身を含む): 78630912

約数和(自身を除く): 35918277

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 157, 471, 785, 1099, 2355, 2591, 3297, 5495, 7773, 12955, 16485, 18137, 38865, 54411, 90685, 272055, 406787, 1220361, 2033935, 2847509, 6101805, 8542527, 14237545, 42712635]

約数ペア:

[(1, 42712635), (3, 14237545), (5, 8542527), (7, 6101805), (15, 2847509), (21, 2033935), (35, 1220361), (105, 406787), (157, 272055), (471, 90685), (785, 54411), (1099, 38865), (2355, 18137), (2591, 16485), (3297, 12955), (5495, 7773)]