47815275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 84208896

約数和(自身を除く): 36393621

約数列:

[1, 3, 5, 15, 23, 25, 53, 69, 75, 115, 159, 265, 345, 523, 575, 795, 1219, 1325, 1569, 1725, 2615, 3657, 3975, 6095, 7845, 12029, 13075, 18285, 27719, 30475, 36087, 39225, 60145, 83157, 91425, 138595, 180435, 300725, 415785, 637537, 692975, 902175, 1912611, 2078925, 3187685, 9563055, 15938425, 47815275]

約数ペア:

[(1, 47815275), (3, 15938425), (5, 9563055), (15, 3187685), (23, 2078925), (25, 1912611), (53, 902175), (69, 692975), (75, 637537), (115, 415785), (159, 300725), (265, 180435), (345, 138595), (523, 91425), (575, 83157), (795, 60145), (1219, 39225), (1325, 36087), (1569, 30475), (1725, 27719), (2615, 18285), (3657, 13075), (3975, 12029), (6095, 7845)]