201084825

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 344013696

約数和(自身を除く): 142928871

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 233, 311, 555, 699, 925, 933, 1165, 1555, 2775, 3495, 4665, 5825, 7775, 8621, 11507, 17475, 23325, 25863, 34521, 43105, 57535, 72463, 129315, 172605, 215525, 217389, 287675, 362315, 646575, 863025, 1086945, 1811575, 2681131, 5434725, 8043393, 13405655, 40216965, 67028275, 201084825]

約数ペア:

[(1, 201084825), (3, 67028275), (5, 40216965), (15, 13405655), (25, 8043393), (37, 5434725), (75, 2681131), (111, 1811575), (185, 1086945), (233, 863025), (311, 646575), (555, 362315), (699, 287675), (925, 217389), (933, 215525), (1165, 172605), (1555, 129315), (2775, 72463), (3495, 57535), (4665, 43105), (5825, 34521), (7775, 25863), (8621, 23325), (11507, 17475)]