38844225

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{8221}}^1$

素因数の和:8247

約数の個数: 48

約数和(自身を含む): 81562240

約数和(自身を除く): 42718015

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, 8221, 24663, 41105, 57547, 73989, 123315, 172641, 205525, 221967, 287735, 369945, 517923, 616575, 863205, 1109835, 1438675, 1553769, 1849725, 2589615, 4316025, 5549175, 7768845, 12948075, 38844225]

約数ペア:

[(1, 38844225), (3, 12948075), (5, 7768845), (7, 5549175), (9, 4316025), (15, 2589615), (21, 1849725), (25, 1553769), (27, 1438675), (35, 1109835), (45, 863205), (63, 616575), (75, 517923), (105, 369945), (135, 287735), (175, 221967), (189, 205525), (225, 172641), (315, 123315), (525, 73989), (675, 57547), (945, 41105), (1575, 24663), (4725, 8221)]