42573525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{33391}}^1$

素因数の和:33421

約数の個数: 24

約数和(自身を含む): 74530944

約数和(自身を除く): 31957419

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 33391, 100173, 166955, 500865, 567647, 834775, 1702941, 2504325, 2838235, 8514705, 14191175, 42573525]

約数ペア:

[(1, 42573525), (3, 14191175), (5, 8514705), (15, 2838235), (17, 2504325), (25, 1702941), (51, 834775), (75, 567647), (85, 500865), (255, 166955), (425, 100173), (1275, 33391)]