27087375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 54632448

約数和(自身を除く): 27545073

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 125, 175, 255, 357, 375, 425, 525, 595, 607, 875, 1275, 1785, 1821, 2125, 2625, 2975, 3035, 4249, 6375, 8925, 9105, 10319, 12747, 14875, 15175, 21245, 30957, 44625, 45525, 51595, 63735, 72233, 75875, 106225, 154785, 216699, 227625, 257975, 318675, 361165, 531125, 773925, 1083495, 1289875, 1593375, 1805825, 3869625, 5417475, 9029125, 27087375]

約数ペア:

[(1, 27087375), (3, 9029125), (5, 5417475), (7, 3869625), (15, 1805825), (17, 1593375), (21, 1289875), (25, 1083495), (35, 773925), (51, 531125), (75, 361165), (85, 318675), (105, 257975), (119, 227625), (125, 216699), (175, 154785), (255, 106225), (357, 75875), (375, 72233), (425, 63735), (525, 51595), (595, 45525), (607, 44625), (875, 30957), (1275, 21245), (1785, 15175), (1821, 14875), (2125, 12747), (2625, 10319), (2975, 9105), (3035, 8925), (4249, 6375)]