29997135

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{3527}}^1$

素因数の和:3554

約数の個数: 48

約数和(自身を含む): 61641216

約数和(自身を除く): 31644081

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 3527, 8505, 10581, 17635, 24689, 31743, 52905, 74067, 95229, 123445, 158715, 222201, 285687, 370335, 476145, 666603, 857061, 1111005, 1428435, 1999809, 3333015, 4285305, 5999427, 9999045, 29997135]

約数ペア:

[(1, 29997135), (3, 9999045), (5, 5999427), (7, 4285305), (9, 3333015), (15, 1999809), (21, 1428435), (27, 1111005), (35, 857061), (45, 666603), (63, 476145), (81, 370335), (105, 285687), (135, 222201), (189, 158715), (243, 123445), (315, 95229), (405, 74067), (567, 52905), (945, 31743), (1215, 24689), (1701, 17635), (2835, 10581), (3527, 8505)]