66652575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 121170816

約数和(自身を除く): 54518241

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 173, 275, 467, 519, 825, 865, 1401, 1903, 2335, 2595, 4325, 5137, 5709, 7005, 9515, 11675, 12975, 15411, 25685, 28545, 35025, 47575, 77055, 80791, 128425, 142725, 242373, 385275, 403955, 888701, 1211865, 2019775, 2666103, 4443505, 6059325, 13330515, 22217525, 66652575]

約数ペア:

[(1, 66652575), (3, 22217525), (5, 13330515), (11, 6059325), (15, 4443505), (25, 2666103), (33, 2019775), (55, 1211865), (75, 888701), (165, 403955), (173, 385275), (275, 242373), (467, 142725), (519, 128425), (825, 80791), (865, 77055), (1401, 47575), (1903, 35025), (2335, 28545), (2595, 25685), (4325, 15411), (5137, 12975), (5709, 11675), (7005, 9515)]