3472875

素因数分解:

$3^4\times 5^3\times 7^3$

素因数の和:48

約数の個数: 80

約数和(自身を含む): 7550400

約数和(自身を除く): 4077525

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 81, 105, 125, 135, 147, 175, 189, 225, 245, 315, 343, 375, 405, 441, 525, 567, 675, 735, 875, 945, 1029, 1125, 1225, 1323, 1575, 1715, 2025, 2205, 2625, 2835, 3087, 3375, 3675, 3969, 4725, 5145, 6125, 6615, 7875, 8575, 9261, 10125, 11025, 14175, 15435, 18375, 19845, 23625, 25725, 27783, 33075, 42875, 46305, 55125, 70875, 77175, 99225, 128625, 138915, 165375, 231525, 385875, 496125, 694575, 1157625, 3472875]

約数ペア:

[(1, 3472875), (3, 1157625), (5, 694575), (7, 496125), (9, 385875), (15, 231525), (21, 165375), (25, 138915), (27, 128625), (35, 99225), (45, 77175), (49, 70875), (63, 55125), (75, 46305), (81, 42875), (105, 33075), (125, 27783), (135, 25725), (147, 23625), (175, 19845), (189, 18375), (225, 15435), (245, 14175), (315, 11025), (343, 10125), (375, 9261), (405, 8575), (441, 7875), (525, 6615), (567, 6125), (675, 5145), (735, 4725), (875, 3969), (945, 3675), (1029, 3375), (1125, 3087), (1225, 2835), (1323, 2625), (1575, 2205), (1715, 2025)]