1037350025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{11491}}^1$

素因数の和:11681

約数の個数: 24

約数和(自身を含む): 1350907584

約数和(自身を除く): 313557559

約数列:

[1, 5, 23, 25, 115, 157, 575, 785, 3611, 3925, 11491, 18055, 57455, 90275, 264293, 287275, 1321465, 1804087, 6607325, 9020435, 41494001, 45102175, 207470005, 1037350025]

約数ペア:

[(1, 1037350025), (5, 207470005), (23, 45102175), (25, 41494001), (115, 9020435), (157, 6607325), (575, 1804087), (785, 1321465), (3611, 287275), (3925, 264293), (11491, 90275), (18055, 57455)]