53296785

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7741}}^1$

素因数の和:7775

約数の個数: 40

約数和(自身を含む): 101172456

約数和(自身を除く): 47875671

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 7741, 23223, 38705, 69669, 116115, 131597, 209007, 348345, 394791, 627021, 657985, 1045035, 1184373, 1973955, 3135105, 3553119, 5921865, 10659357, 17765595, 53296785]

約数ペア:

[(1, 53296785), (3, 17765595), (5, 10659357), (9, 5921865), (15, 3553119), (17, 3135105), (27, 1973955), (45, 1184373), (51, 1045035), (81, 657985), (85, 627021), (135, 394791), (153, 348345), (255, 209007), (405, 131597), (459, 116115), (765, 69669), (1377, 38705), (2295, 23223), (6885, 7741)]