4127775

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 6975744

約数和(自身を除く): 2847969

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1171, 1175, 3513, 3525, 5855, 17565, 29275, 55037, 87825, 165111, 275185, 825555, 1375925, 4127775]

約数ペア:

[(1, 4127775), (3, 1375925), (5, 825555), (15, 275185), (25, 165111), (47, 87825), (75, 55037), (141, 29275), (235, 17565), (705, 5855), (1171, 3525), (1175, 3513)]