194908325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{809}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 253108800

約数和(自身を除く): 58200475

約数列:

[1, 5, 23, 25, 115, 419, 575, 809, 2095, 4045, 9637, 10475, 18607, 20225, 48185, 93035, 240925, 338971, 465175, 1694855, 7796333, 8474275, 38981665, 194908325]

約数ペア:

[(1, 194908325), (5, 38981665), (23, 8474275), (25, 7796333), (115, 1694855), (419, 465175), (575, 338971), (809, 240925), (2095, 93035), (4045, 48185), (9637, 20225), (10475, 18607)]