2123173675

素因数分解:

$5^2\times 7^2\times {\mathrm{311}}^1\times {\mathrm{5573}}^1$

素因数の和:5908

約数の個数: 36

約数和(自身を含む): 3072968496

約数和(自身を除く): 949794821

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 311, 1225, 1555, 2177, 5573, 7775, 10885, 15239, 27865, 39011, 54425, 76195, 139325, 195055, 273077, 380975, 975275, 1365385, 1733203, 6826925, 8666015, 12132421, 43330075, 60662105, 84926947, 303310525, 424634735, 2123173675]

約数ペア:

[(1, 2123173675), (5, 424634735), (7, 303310525), (25, 84926947), (35, 60662105), (49, 43330075), (175, 12132421), (245, 8666015), (311, 6826925), (1225, 1733203), (1555, 1365385), (2177, 975275), (5573, 380975), (7775, 273077), (10885, 195055), (15239, 139325), (27865, 76195), (39011, 54425)]