6404475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 13213440

約数和(自身を除く): 6808965

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1109, 1155, 1925, 3327, 5545, 5775, 7763, 12199, 16635, 23289, 27725, 36597, 38815, 60995, 83175, 85393, 116445, 182985, 194075, 256179, 304975, 426965, 582225, 914925, 1280895, 2134825, 6404475]

約数ペア:

[(1, 6404475), (3, 2134825), (5, 1280895), (7, 914925), (11, 582225), (15, 426965), (21, 304975), (25, 256179), (33, 194075), (35, 182985), (55, 116445), (75, 85393), (77, 83175), (105, 60995), (165, 38815), (175, 36597), (231, 27725), (275, 23289), (385, 16635), (525, 12199), (825, 7763), (1109, 5775), (1155, 5545), (1925, 3327)]