1270175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^2$

素因数の和:127

約数の個数: 18

約数和(自身を含む): 1679208

約数和(自身を除く): 409033

約数列:

[1, 5, 23, 25, 47, 115, 235, 575, 1081, 1175, 2209, 5405, 11045, 27025, 50807, 55225, 254035, 1270175]

約数ペア:

[(1, 1270175), (5, 254035), (23, 55225), (25, 50807), (47, 27025), (115, 11045), (235, 5405), (575, 2209), (1081, 1175)]