9001125

素因数分解:

$3^4\times 5^3\times 7^1\times {\mathrm{127}}^1$

素因数の和:161

約数の個数: 80

約数和(自身を含む): 19329024

約数和(自身を除く): 10327899

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 125, 127, 135, 175, 189, 225, 315, 375, 381, 405, 525, 567, 635, 675, 875, 889, 945, 1125, 1143, 1575, 1905, 2025, 2625, 2667, 2835, 3175, 3375, 3429, 4445, 4725, 5715, 7875, 8001, 9525, 10125, 10287, 13335, 14175, 15875, 17145, 22225, 23625, 24003, 28575, 40005, 47625, 51435, 66675, 70875, 72009, 85725, 111125, 120015, 142875, 200025, 257175, 333375, 360045, 428625, 600075, 1000125, 1285875, 1800225, 3000375, 9001125]

約数ペア:

[(1, 9001125), (3, 3000375), (5, 1800225), (7, 1285875), (9, 1000125), (15, 600075), (21, 428625), (25, 360045), (27, 333375), (35, 257175), (45, 200025), (63, 142875), (75, 120015), (81, 111125), (105, 85725), (125, 72009), (127, 70875), (135, 66675), (175, 51435), (189, 47625), (225, 40005), (315, 28575), (375, 24003), (381, 23625), (405, 22225), (525, 17145), (567, 15875), (635, 14175), (675, 13335), (875, 10287), (889, 10125), (945, 9525), (1125, 8001), (1143, 7875), (1575, 5715), (1905, 4725), (2025, 4445), (2625, 3429), (2667, 3375), (2835, 3175)]