45289875

素因数分解:

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

素因数の和:189

約数の個数: 64

約数和(自身を含む): 80870400

約数和(自身を除く): 35580525

約数列:

[1, 3, 5, 15, 23, 25, 59, 69, 75, 89, 115, 125, 177, 267, 295, 345, 375, 445, 575, 885, 1335, 1357, 1475, 1725, 2047, 2225, 2875, 4071, 4425, 5251, 6141, 6675, 6785, 7375, 8625, 10235, 11125, 15753, 20355, 22125, 26255, 30705, 33375, 33925, 51175, 78765, 101775, 120773, 131275, 153525, 169625, 255875, 362319, 393825, 508875, 603865, 656375, 767625, 1811595, 1969125, 3019325, 9057975, 15096625, 45289875]

約数ペア:

[(1, 45289875), (3, 15096625), (5, 9057975), (15, 3019325), (23, 1969125), (25, 1811595), (59, 767625), (69, 656375), (75, 603865), (89, 508875), (115, 393825), (125, 362319), (177, 255875), (267, 169625), (295, 153525), (345, 131275), (375, 120773), (445, 101775), (575, 78765), (885, 51175), (1335, 33925), (1357, 33375), (1475, 30705), (1725, 26255), (2047, 22125), (2225, 20355), (2875, 15753), (4071, 11125), (4425, 10235), (5251, 8625), (6141, 7375), (6675, 6785)]