22776785

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6389}}^1$

素因数の和:6448

約数の個数: 16

約数和(自身を含む): 29445120

約数和(自身を除く): 6668335

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 6389, 31945, 146947, 198059, 734735, 990295, 4555357, 22776785]

約数ペア:

[(1, 22776785), (5, 4555357), (23, 990295), (31, 734735), (115, 198059), (155, 146947), (713, 31945), (3565, 6389)]