9057975

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 16070400

約数和(自身を除く): 7012425

約数列:

[1, 3, 5, 15, 23, 25, 59, 69, 75, 89, 115, 177, 267, 295, 345, 445, 575, 885, 1335, 1357, 1475, 1725, 2047, 2225, 4071, 4425, 5251, 6141, 6675, 6785, 10235, 15753, 20355, 26255, 30705, 33925, 51175, 78765, 101775, 120773, 131275, 153525, 362319, 393825, 603865, 1811595, 3019325, 9057975]

約数ペア:

[(1, 9057975), (3, 3019325), (5, 1811595), (15, 603865), (23, 393825), (25, 362319), (59, 153525), (69, 131275), (75, 120773), (89, 101775), (115, 78765), (177, 51175), (267, 33925), (295, 30705), (345, 26255), (445, 20355), (575, 15753), (885, 10235), (1335, 6785), (1357, 6675), (1475, 6141), (1725, 5251), (2047, 4425), (2225, 4071)]