47168825

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:566

約数の個数: 36

約数和(自身を含む): 66495744

約数和(自身を除く): 19326919

約数列:

[1, 5, 11, 25, 31, 55, 121, 155, 275, 341, 503, 605, 775, 1705, 2515, 3025, 3751, 5533, 8525, 12575, 15593, 18755, 27665, 60863, 77965, 93775, 138325, 171523, 304315, 389825, 857615, 1521575, 1886753, 4288075, 9433765, 47168825]

約数ペア:

[(1, 47168825), (5, 9433765), (11, 4288075), (25, 1886753), (31, 1521575), (55, 857615), (121, 389825), (155, 304315), (275, 171523), (341, 138325), (503, 93775), (605, 77965), (775, 60863), (1705, 27665), (2515, 18755), (3025, 15593), (3751, 12575), (5533, 8525)]