196341725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1471}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 257364480

約数和(自身を除く): 61022755

約数列:

[1, 5, 19, 25, 95, 281, 475, 1405, 1471, 5339, 7025, 7355, 26695, 27949, 36775, 133475, 139745, 413351, 698725, 2066755, 7853669, 10333775, 39268345, 196341725]

約数ペア:

[(1, 196341725), (5, 39268345), (19, 10333775), (25, 7853669), (95, 2066755), (281, 698725), (475, 413351), (1405, 139745), (1471, 133475), (5339, 36775), (7025, 27949), (7355, 26695)]