2237175

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 36

約数和(自身を含む): 4097704

約数和(自身を除く): 1860529

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 163, 183, 225, 305, 489, 549, 815, 915, 1467, 1525, 2445, 2745, 4075, 4575, 7335, 9943, 12225, 13725, 29829, 36675, 49715, 89487, 149145, 248575, 447435, 745725, 2237175]

約数ペア:

[(1, 2237175), (3, 745725), (5, 447435), (9, 248575), (15, 149145), (25, 89487), (45, 49715), (61, 36675), (75, 29829), (163, 13725), (183, 12225), (225, 9943), (305, 7335), (489, 4575), (549, 4075), (815, 2745), (915, 2445), (1467, 1525)]