53747625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{8431}}^1$

素因数の和:8466

約数の個数: 32

約数和(自身を含む): 94708224

約数和(自身を除く): 40960599

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 8431, 25293, 42155, 126465, 143327, 210775, 429981, 632325, 716635, 1053875, 2149905, 3161625, 3583175, 10749525, 17915875, 53747625]

約数ペア:

[(1, 53747625), (3, 17915875), (5, 10749525), (15, 3583175), (17, 3161625), (25, 2149905), (51, 1053875), (75, 716635), (85, 632325), (125, 429981), (255, 210775), (375, 143327), (425, 126465), (1275, 42155), (2125, 25293), (6375, 8431)]