40327965

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 73305648

約数和(自身を除く): 32977683

約数列:

[1, 3, 5, 9, 15, 37, 45, 53, 111, 159, 185, 265, 333, 457, 477, 555, 795, 1371, 1665, 1961, 2285, 2385, 4113, 5883, 6855, 9805, 16909, 17649, 20565, 24221, 29415, 50727, 72663, 84545, 88245, 121105, 152181, 217989, 253635, 363315, 760905, 896177, 1089945, 2688531, 4480885, 8065593, 13442655, 40327965]

約数ペア:

[(1, 40327965), (3, 13442655), (5, 8065593), (9, 4480885), (15, 2688531), (37, 1089945), (45, 896177), (53, 760905), (111, 363315), (159, 253635), (185, 217989), (265, 152181), (333, 121105), (457, 88245), (477, 84545), (555, 72663), (795, 50727), (1371, 29415), (1665, 24221), (1961, 20565), (2285, 17649), (2385, 16909), (4113, 9805), (5883, 6855)]