2015394075

素因数分解:

$3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{63527}}^1$

素因数の和:63593

約数の個数: 48

約数和(自身を含む): 3781186560

約数和(自身を除く): 1765792485

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 135, 141, 225, 235, 423, 675, 705, 1175, 1269, 2115, 3525, 6345, 10575, 31725, 63527, 190581, 317635, 571743, 952905, 1588175, 1715229, 2858715, 2985769, 4764525, 8576145, 8957307, 14293575, 14928845, 26871921, 42880725, 44786535, 74644225, 80615763, 134359605, 223932675, 403078815, 671798025, 2015394075]

約数ペア:

[(1, 2015394075), (3, 671798025), (5, 403078815), (9, 223932675), (15, 134359605), (25, 80615763), (27, 74644225), (45, 44786535), (47, 42880725), (75, 26871921), (135, 14928845), (141, 14293575), (225, 8957307), (235, 8576145), (423, 4764525), (675, 2985769), (705, 2858715), (1175, 1715229), (1269, 1588175), (2115, 952905), (3525, 571743), (6345, 317635), (10575, 190581), (31725, 63527)]