21934725

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{4957}}^1$

素因数の和:5029

約数の個数: 24

約数和(自身を含む): 36887520

約数和(自身を除く): 14952795

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 1475, 4425, 4957, 14871, 24785, 74355, 123925, 292463, 371775, 877389, 1462315, 4386945, 7311575, 21934725]

約数ペア:

[(1, 21934725), (3, 7311575), (5, 4386945), (15, 1462315), (25, 877389), (59, 371775), (75, 292463), (177, 123925), (295, 74355), (885, 24785), (1475, 14871), (4425, 4957)]