201115039775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{797}}^1\times {\mathrm{2803}}^1$

素因数の和:3900

約数の個数: 48

約数和(自身を含む): 269969949984

約数和(自身を除く): 68854910209

約数列:

[1, 5, 13, 25, 65, 277, 325, 797, 1385, 2803, 3601, 3985, 6925, 10361, 14015, 18005, 19925, 36439, 51805, 70075, 90025, 182195, 220769, 259025, 776431, 910975, 1103845, 2233991, 2869997, 3882155, 5519225, 10093603, 11169955, 14349985, 19410775, 29041883, 50468015, 55849775, 71749925, 145209415, 252340075, 618815507, 726047075, 3094077535, 8044601591, 15470387675, 40223007955, 201115039775]

約数ペア:

[(1, 201115039775), (5, 40223007955), (13, 15470387675), (25, 8044601591), (65, 3094077535), (277, 726047075), (325, 618815507), (797, 252340075), (1385, 145209415), (2803, 71749925), (3601, 55849775), (3985, 50468015), (6925, 29041883), (10361, 19410775), (14015, 14349985), (18005, 11169955), (19925, 10093603), (36439, 5519225), (51805, 3882155), (70075, 2869997), (90025, 2233991), (182195, 1103845), (220769, 910975), (259025, 776431)]