12087135

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 22488960

約数和(自身を除く): 10401825

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 67, 95, 171, 201, 211, 285, 335, 603, 633, 855, 1005, 1055, 1273, 1899, 3015, 3165, 3819, 4009, 6365, 9495, 11457, 12027, 14137, 19095, 20045, 36081, 42411, 57285, 60135, 70685, 127233, 180405, 212055, 268603, 636165, 805809, 1343015, 2417427, 4029045, 12087135]

約数ペア:

[(1, 12087135), (3, 4029045), (5, 2417427), (9, 1343015), (15, 805809), (19, 636165), (45, 268603), (57, 212055), (67, 180405), (95, 127233), (171, 70685), (201, 60135), (211, 57285), (285, 42411), (335, 36081), (603, 20045), (633, 19095), (855, 14137), (1005, 12027), (1055, 11457), (1273, 9495), (1899, 6365), (3015, 4009), (3165, 3819)]