52013625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 94348800

約数和(自身を除く): 42335175

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 75, 85, 123, 125, 199, 205, 255, 375, 425, 597, 615, 697, 995, 1025, 1275, 2091, 2125, 2985, 3075, 3383, 3485, 4975, 5125, 6375, 8159, 10149, 10455, 14925, 15375, 16915, 17425, 24477, 24875, 40795, 50745, 52275, 74625, 84575, 87125, 122385, 138703, 203975, 253725, 261375, 416109, 422875, 611925, 693515, 1019875, 1268625, 2080545, 3059625, 3467575, 10402725, 17337875, 52013625]

約数ペア:

[(1, 52013625), (3, 17337875), (5, 10402725), (15, 3467575), (17, 3059625), (25, 2080545), (41, 1268625), (51, 1019875), (75, 693515), (85, 611925), (123, 422875), (125, 416109), (199, 261375), (205, 253725), (255, 203975), (375, 138703), (425, 122385), (597, 87125), (615, 84575), (697, 74625), (995, 52275), (1025, 50745), (1275, 40795), (2091, 24875), (2125, 24477), (2985, 17425), (3075, 16915), (3383, 15375), (3485, 14925), (4975, 10455), (5125, 10149), (6375, 8159)]