72231075

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{15287}}^1$

素因数の和:15313

約数の個数: 48

約数和(自身を含む): 151656960

約数和(自身を除く): 79425885

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, 15287, 45861, 76435, 107009, 137583, 229305, 321027, 382175, 412749, 535045, 687915, 963081, 1146525, 1605135, 2063745, 2675225, 2889243, 3439575, 4815405, 8025675, 10318725, 14446215, 24077025, 72231075]

約数ペア:

[(1, 72231075), (3, 24077025), (5, 14446215), (7, 10318725), (9, 8025675), (15, 4815405), (21, 3439575), (25, 2889243), (27, 2675225), (35, 2063745), (45, 1605135), (63, 1146525), (75, 963081), (105, 687915), (135, 535045), (175, 412749), (189, 382175), (225, 321027), (315, 229305), (525, 137583), (675, 107009), (945, 76435), (1575, 45861), (4725, 15287)]