3785925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 7374528

約数和(自身を除く): 3588603

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 353, 429, 715, 825, 975, 1059, 1765, 2145, 3575, 3883, 4589, 5295, 8825, 10725, 11649, 13767, 19415, 22945, 26475, 50479, 58245, 68835, 97075, 114725, 151437, 252395, 291225, 344175, 757185, 1261975, 3785925]

約数ペア:

[(1, 3785925), (3, 1261975), (5, 757185), (11, 344175), (13, 291225), (15, 252395), (25, 151437), (33, 114725), (39, 97075), (55, 68835), (65, 58245), (75, 50479), (143, 26475), (165, 22945), (195, 19415), (275, 13767), (325, 11649), (353, 10725), (429, 8825), (715, 5295), (825, 4589), (975, 3883), (1059, 3575), (1765, 2145)]