47994945

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{827}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 79408512

約数和(自身を除く): 31413567

約数列:

[1, 3, 5, 15, 53, 73, 159, 219, 265, 365, 795, 827, 1095, 2481, 3869, 4135, 11607, 12405, 19345, 43831, 58035, 60371, 131493, 181113, 219155, 301855, 657465, 905565, 3199663, 9598989, 15998315, 47994945]

約数ペア:

[(1, 47994945), (3, 15998315), (5, 9598989), (15, 3199663), (53, 905565), (73, 657465), (159, 301855), (219, 219155), (265, 181113), (365, 131493), (795, 60371), (827, 58035), (1095, 43831), (2481, 19345), (3869, 12405), (4135, 11607)]