13333005

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{4703}}^1$

素因数の和:4727

約数の個数: 40

約数和(自身を含む): 27320832

約数和(自身を除く): 13987827

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 4703, 14109, 23515, 32921, 42327, 70545, 98763, 126981, 164605, 211635, 296289, 380943, 493815, 634905, 888867, 1481445, 1904715, 2666601, 4444335, 13333005]

約数ペア:

[(1, 13333005), (3, 4444335), (5, 2666601), (7, 1904715), (9, 1481445), (15, 888867), (21, 634905), (27, 493815), (35, 380943), (45, 296289), (63, 211635), (81, 164605), (105, 126981), (135, 98763), (189, 70545), (315, 42327), (405, 32921), (567, 23515), (945, 14109), (2835, 4703)]