47828505

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 80133120

約数和(自身を除く): 32304615

約数列:

[1, 3, 5, 15, 31, 73, 93, 155, 219, 365, 465, 1095, 1409, 2263, 4227, 6789, 7045, 11315, 21135, 33945, 43679, 102857, 131037, 218395, 308571, 514285, 655185, 1542855, 3188567, 9565701, 15942835, 47828505]

約数ペア:

[(1, 47828505), (3, 15942835), (5, 9565701), (15, 3188567), (31, 1542855), (73, 655185), (93, 514285), (155, 308571), (219, 218395), (365, 131037), (465, 102857), (1095, 43679), (1409, 33945), (2263, 21135), (4227, 11315), (6789, 7045)]