84503175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 149133312

約数和(自身を除く): 64630137

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 191, 255, 347, 425, 573, 955, 1041, 1275, 1735, 2865, 3247, 4775, 5205, 5899, 8675, 9741, 14325, 16235, 17697, 26025, 29495, 48705, 66277, 81175, 88485, 147475, 198831, 243525, 331385, 442425, 994155, 1126709, 1656925, 3380127, 4970775, 5633545, 16900635, 28167725, 84503175]

約数ペア:

[(1, 84503175), (3, 28167725), (5, 16900635), (15, 5633545), (17, 4970775), (25, 3380127), (51, 1656925), (75, 1126709), (85, 994155), (191, 442425), (255, 331385), (347, 243525), (425, 198831), (573, 147475), (955, 88485), (1041, 81175), (1275, 66277), (1735, 48705), (2865, 29495), (3247, 26025), (4775, 17697), (5205, 16235), (5899, 14325), (8675, 9741)]