28666575

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{6067}}^1$

素因数の和:6093

約数の個数: 48

約数和(自身を含む): 60194560

約数和(自身を除く): 31527985

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 6067, 18201, 30335, 42469, 54603, 91005, 127407, 151675, 163809, 212345, 273015, 382221, 455025, 637035, 819045, 1061725, 1146663, 1365075, 1911105, 3185175, 4095225, 5733315, 9555525, 28666575]

約数ペア:

[(1, 28666575), (3, 9555525), (5, 5733315), (7, 4095225), (9, 3185175), (15, 1911105), (21, 1365075), (25, 1146663), (27, 1061725), (35, 819045), (45, 637035), (63, 455025), (75, 382221), (105, 273015), (135, 212345), (175, 163809), (189, 151675), (225, 127407), (315, 91005), (525, 54603), (675, 42469), (945, 30335), (1575, 18201), (4725, 6067)]