5220075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 10086656

約数和(自身を除く): 4866581

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 61, 75, 105, 163, 175, 183, 305, 427, 489, 525, 815, 915, 1141, 1281, 1525, 2135, 2445, 3423, 4075, 4575, 5705, 6405, 9943, 10675, 12225, 17115, 28525, 29829, 32025, 49715, 69601, 85575, 149145, 208803, 248575, 348005, 745725, 1044015, 1740025, 5220075]

約数ペア:

[(1, 5220075), (3, 1740025), (5, 1044015), (7, 745725), (15, 348005), (21, 248575), (25, 208803), (35, 149145), (61, 85575), (75, 69601), (105, 49715), (163, 32025), (175, 29829), (183, 28525), (305, 17115), (427, 12225), (489, 10675), (525, 9943), (815, 6405), (915, 5705), (1141, 4575), (1281, 4075), (1525, 3423), (2135, 2445)]