8475007875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{2909}}^1$

素因数の和:3401

約数の個数: 64

約数和(自身を含む): 14969784960

約数和(自身を除く): 6494777085

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 457, 1275, 1371, 2125, 2285, 2909, 6375, 6855, 7769, 8727, 11425, 14545, 23307, 34275, 38845, 43635, 49453, 57125, 72725, 116535, 148359, 171375, 194225, 218175, 247265, 363625, 582675, 741795, 971125, 1090875, 1236325, 1329413, 2913375, 3708975, 3988239, 6181625, 6647065, 18544875, 19941195, 22600021, 33235325, 67800063, 99705975, 113000105, 166176625, 339000315, 498529875, 565000525, 1695001575, 2825002625, 8475007875]

約数ペア:

[(1, 8475007875), (3, 2825002625), (5, 1695001575), (15, 565000525), (17, 498529875), (25, 339000315), (51, 166176625), (75, 113000105), (85, 99705975), (125, 67800063), (255, 33235325), (375, 22600021), (425, 19941195), (457, 18544875), (1275, 6647065), (1371, 6181625), (2125, 3988239), (2285, 3708975), (2909, 2913375), (6375, 1329413), (6855, 1236325), (7769, 1090875), (8727, 971125), (11425, 741795), (14545, 582675), (23307, 363625), (34275, 247265), (38845, 218175), (43635, 194225), (49453, 171375), (57125, 148359), (72725, 116535)]