22272075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 46425600

約数和(自身を除く): 24153525

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 79, 105, 175, 179, 225, 237, 315, 395, 525, 537, 553, 711, 895, 1185, 1253, 1575, 1611, 1659, 1975, 2685, 2765, 3555, 3759, 4475, 4977, 5925, 6265, 8055, 8295, 11277, 13425, 13825, 14141, 17775, 18795, 24885, 31325, 40275, 41475, 42423, 56385, 70705, 93975, 98987, 124425, 127269, 212115, 281925, 296961, 353525, 494935, 636345, 890883, 1060575, 1484805, 2474675, 3181725, 4454415, 7424025, 22272075]

約数ペア:

[(1, 22272075), (3, 7424025), (5, 4454415), (7, 3181725), (9, 2474675), (15, 1484805), (21, 1060575), (25, 890883), (35, 636345), (45, 494935), (63, 353525), (75, 296961), (79, 281925), (105, 212115), (175, 127269), (179, 124425), (225, 98987), (237, 93975), (315, 70705), (395, 56385), (525, 42423), (537, 41475), (553, 40275), (711, 31325), (895, 24885), (1185, 18795), (1253, 17775), (1575, 14141), (1611, 13825), (1659, 13425), (1975, 11277), (2685, 8295), (2765, 8055), (3555, 6265), (3759, 5925), (4475, 4977)]