2319225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:154

約数の個数: 36

約数和(自身を含む): 4111344

約数和(自身を除く): 1792119

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 107, 255, 289, 321, 425, 535, 867, 1275, 1445, 1605, 1819, 2675, 4335, 5457, 7225, 8025, 9095, 21675, 27285, 30923, 45475, 92769, 136425, 154615, 463845, 773075, 2319225]

約数ペア:

[(1, 2319225), (3, 773075), (5, 463845), (15, 154615), (17, 136425), (25, 92769), (51, 45475), (75, 30923), (85, 27285), (107, 21675), (255, 9095), (289, 8025), (321, 7225), (425, 5457), (535, 4335), (867, 2675), (1275, 1819), (1445, 1605)]