7204175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 10927872

約数和(自身を除く): 3723697

約数列:

[1, 5, 11, 17, 23, 25, 55, 67, 85, 115, 187, 253, 275, 335, 391, 425, 575, 737, 935, 1139, 1265, 1541, 1675, 1955, 3685, 4301, 4675, 5695, 6325, 7705, 9775, 12529, 16951, 18425, 21505, 26197, 28475, 38525, 62645, 84755, 107525, 130985, 288167, 313225, 423775, 654925, 1440835, 7204175]

約数ペア:

[(1, 7204175), (5, 1440835), (11, 654925), (17, 423775), (23, 313225), (25, 288167), (55, 130985), (67, 107525), (85, 84755), (115, 62645), (187, 38525), (253, 28475), (275, 26197), (335, 21505), (391, 18425), (425, 16951), (575, 12529), (737, 9775), (935, 7705), (1139, 6325), (1265, 5695), (1541, 4675), (1675, 4301), (1955, 3685)]