38228575

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2837}}^1$

素因数の和:2872

約数の個数: 36

約数和(自身を含む): 60176952

約数和(自身を除く): 21948377

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 175, 245, 275, 385, 539, 1225, 1925, 2695, 2837, 13475, 14185, 19859, 31207, 70925, 99295, 139013, 156035, 218449, 496475, 695065, 780175, 1092245, 1529143, 3475325, 5461225, 7645715, 38228575]

約数ペア:

[(1, 38228575), (5, 7645715), (7, 5461225), (11, 3475325), (25, 1529143), (35, 1092245), (49, 780175), (55, 695065), (77, 496475), (175, 218449), (245, 156035), (275, 139013), (385, 99295), (539, 70925), (1225, 31207), (1925, 19859), (2695, 14185), (2837, 13475)]