9894225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 18213120

約数和(自身を除く): 8318895

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 67, 75, 165, 179, 201, 275, 335, 537, 737, 825, 895, 1005, 1675, 1969, 2211, 2685, 3685, 4475, 5025, 5907, 9845, 11055, 11993, 13425, 18425, 29535, 35979, 49225, 55275, 59965, 131923, 147675, 179895, 299825, 395769, 659615, 899475, 1978845, 3298075, 9894225]

約数ペア:

[(1, 9894225), (3, 3298075), (5, 1978845), (11, 899475), (15, 659615), (25, 395769), (33, 299825), (55, 179895), (67, 147675), (75, 131923), (165, 59965), (179, 55275), (201, 49225), (275, 35979), (335, 29535), (537, 18425), (737, 13425), (825, 11993), (895, 11055), (1005, 9845), (1675, 5907), (1969, 5025), (2211, 4475), (2685, 3685)]