1020443105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 1453028544

約数和(自身を除く): 432585439

約数列:

[1, 5, 11, 17, 43, 55, 85, 187, 215, 289, 473, 731, 935, 1445, 1493, 2365, 3179, 3655, 7465, 8041, 12427, 15895, 16423, 25381, 40205, 62135, 64199, 82115, 126905, 136697, 279191, 320995, 431477, 683485, 706189, 1091383, 1395955, 2157385, 3530945, 4746247, 5456915, 12005213, 18553511, 23731235, 60026065, 92767555, 204088621, 1020443105]

約数ペア:

[(1, 1020443105), (5, 204088621), (11, 92767555), (17, 60026065), (43, 23731235), (55, 18553511), (85, 12005213), (187, 5456915), (215, 4746247), (289, 3530945), (473, 2157385), (731, 1395955), (935, 1091383), (1445, 706189), (1493, 683485), (2365, 431477), (3179, 320995), (3655, 279191), (7465, 136697), (8041, 126905), (12427, 82115), (15895, 64199), (16423, 62135), (25381, 40205)]