121956775

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 155418624

約数和(自身を除く): 33461849

約数列:

[1, 5, 25, 47, 235, 271, 383, 1175, 1355, 1915, 6775, 9575, 12737, 18001, 63685, 90005, 103793, 318425, 450025, 518965, 2594825, 4878271, 24391355, 121956775]

約数ペア:

[(1, 121956775), (5, 24391355), (25, 4878271), (47, 2594825), (235, 518965), (271, 450025), (383, 318425), (1175, 103793), (1355, 90005), (1915, 63685), (6775, 18001), (9575, 12737)]