7849325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 11892096

約数和(自身を除く): 4042771

約数列:

[1, 5, 11, 17, 23, 25, 55, 73, 85, 115, 187, 253, 275, 365, 391, 425, 575, 803, 935, 1241, 1265, 1679, 1825, 1955, 4015, 4301, 4675, 6205, 6325, 8395, 9775, 13651, 18469, 20075, 21505, 28543, 31025, 41975, 68255, 92345, 107525, 142715, 313973, 341275, 461725, 713575, 1569865, 7849325]

約数ペア:

[(1, 7849325), (5, 1569865), (11, 713575), (17, 461725), (23, 341275), (25, 313973), (55, 142715), (73, 107525), (85, 92345), (115, 68255), (187, 41975), (253, 31025), (275, 28543), (365, 21505), (391, 20075), (425, 18469), (575, 13651), (803, 9775), (935, 8395), (1241, 6325), (1265, 6205), (1679, 4675), (1825, 4301), (1955, 4015)]