6540765

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 13296960

約数和(自身を除く): 6756195

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 809, 1155, 1617, 2427, 2695, 4045, 5663, 8085, 8899, 12135, 16989, 26697, 28315, 39641, 44495, 62293, 84945, 118923, 133485, 186879, 198205, 311465, 436051, 594615, 934395, 1308153, 2180255, 6540765]

約数ペア:

[(1, 6540765), (3, 2180255), (5, 1308153), (7, 934395), (11, 594615), (15, 436051), (21, 311465), (33, 198205), (35, 186879), (49, 133485), (55, 118923), (77, 84945), (105, 62293), (147, 44495), (165, 39641), (231, 28315), (245, 26697), (385, 16989), (539, 12135), (735, 8899), (809, 8085), (1155, 5663), (1617, 4045), (2427, 2695)]