17212965

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2129}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 34966080

約数和(自身を除く): 17753115

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2129, 2695, 6387, 8085, 10645, 14903, 23419, 31935, 44709, 70257, 74515, 104321, 117095, 163933, 223545, 312963, 351285, 491799, 521605, 819665, 1147531, 1564815, 2458995, 3442593, 5737655, 17212965]

約数ペア:

[(1, 17212965), (3, 5737655), (5, 3442593), (7, 2458995), (11, 1564815), (15, 1147531), (21, 819665), (33, 521605), (35, 491799), (49, 351285), (55, 312963), (77, 223545), (105, 163933), (147, 117095), (165, 104321), (231, 74515), (245, 70257), (385, 44709), (539, 31935), (735, 23419), (1155, 14903), (1617, 10645), (2129, 8085), (2695, 6387)]