2732625

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{347}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 5645952

約数和(自身を除く): 2913327

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 347, 375, 525, 875, 1041, 1125, 1575, 1735, 2429, 2625, 3123, 5205, 7287, 7875, 8675, 12145, 15615, 21861, 26025, 36435, 43375, 60725, 78075, 109305, 130125, 182175, 303625, 390375, 546525, 910875, 2732625]

約数ペア:

[(1, 2732625), (3, 910875), (5, 546525), (7, 390375), (9, 303625), (15, 182175), (21, 130125), (25, 109305), (35, 78075), (45, 60725), (63, 43375), (75, 36435), (105, 26025), (125, 21861), (175, 15615), (225, 12145), (315, 8675), (347, 7875), (375, 7287), (525, 5205), (875, 3123), (1041, 2625), (1125, 2429), (1575, 1735)]