133712975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 192785280

約数和(自身を除く): 59072305

約数列:

[1, 5, 11, 19, 25, 55, 95, 157, 163, 209, 275, 475, 785, 815, 1045, 1727, 1793, 2983, 3097, 3925, 4075, 5225, 8635, 8965, 14915, 15485, 25591, 32813, 34067, 43175, 44825, 74575, 77425, 127955, 164065, 170335, 281501, 486229, 639775, 820325, 851675, 1407505, 2431145, 5348519, 7037525, 12155725, 26742595, 133712975]

約数ペア:

[(1, 133712975), (5, 26742595), (11, 12155725), (19, 7037525), (25, 5348519), (55, 2431145), (95, 1407505), (157, 851675), (163, 820325), (209, 639775), (275, 486229), (475, 281501), (785, 170335), (815, 164065), (1045, 127955), (1727, 77425), (1793, 74575), (2983, 44825), (3097, 43175), (3925, 34067), (4075, 32813), (5225, 25591), (8635, 15485), (8965, 14915)]