9513105

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{43}}^2$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 18172800

約数和(自身を除く): 8659695

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 49, 105, 129, 147, 215, 245, 301, 343, 645, 735, 903, 1029, 1505, 1715, 1849, 2107, 4515, 5145, 5547, 6321, 9245, 10535, 12943, 14749, 27735, 31605, 38829, 44247, 64715, 73745, 90601, 194145, 221235, 271803, 453005, 634207, 1359015, 1902621, 3171035, 9513105]

約数ペア:

[(1, 9513105), (3, 3171035), (5, 1902621), (7, 1359015), (15, 634207), (21, 453005), (35, 271803), (43, 221235), (49, 194145), (105, 90601), (129, 73745), (147, 64715), (215, 44247), (245, 38829), (301, 31605), (343, 27735), (645, 14749), (735, 12943), (903, 10535), (1029, 9245), (1505, 6321), (1715, 5547), (1849, 5145), (2107, 4515)]