7137250565

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1\times {\mathrm{797}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 8935557120

約数和(自身を除く): 1798306555

約数列:

[1, 5, 47, 53, 235, 265, 719, 797, 2491, 3595, 3985, 12455, 33793, 37459, 38107, 42241, 168965, 187295, 190535, 211205, 573043, 1791029, 1985327, 2865215, 8955145, 9926635, 26933021, 30371279, 134665105, 151856395, 1427450113, 7137250565]

約数ペア:

[(1, 7137250565), (5, 1427450113), (47, 151856395), (53, 134665105), (235, 30371279), (265, 26933021), (719, 9926635), (797, 8955145), (2491, 2865215), (3595, 1985327), (3985, 1791029), (12455, 573043), (33793, 211205), (37459, 190535), (38107, 187295), (42241, 168965)]