14720475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2549}}^1$

素因数の和:2580

約数の個数: 48

約数和(自身を含む): 30355200

約数和(自身を除く): 15634725

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 2549, 5775, 7647, 12745, 17843, 28039, 38235, 53529, 63725, 84117, 89215, 140195, 191175, 196273, 267645, 420585, 446075, 588819, 700975, 981365, 1338225, 2102925, 2944095, 4906825, 14720475]

約数ペア:

[(1, 14720475), (3, 4906825), (5, 2944095), (7, 2102925), (11, 1338225), (15, 981365), (21, 700975), (25, 588819), (33, 446075), (35, 420585), (55, 267645), (75, 196273), (77, 191175), (105, 140195), (165, 89215), (175, 84117), (231, 63725), (275, 53529), (385, 38235), (525, 28039), (825, 17843), (1155, 12745), (1925, 7647), (2549, 5775)]