38869325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{503}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 52871616

約数和(自身を除く): 14002291

約数列:

[1, 5, 11, 25, 55, 275, 281, 503, 1405, 2515, 3091, 5533, 7025, 12575, 15455, 27665, 77275, 138325, 141343, 706715, 1554773, 3533575, 7773865, 38869325]

約数ペア:

[(1, 38869325), (5, 7773865), (11, 3533575), (25, 1554773), (55, 706715), (275, 141343), (281, 138325), (503, 77275), (1405, 27665), (2515, 15455), (3091, 12575), (5533, 7025)]