202159575

素因数分解:

$3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{8243}}^1$

素因数の和:8368

約数の個数: 36

約数和(自身を含む): 365456520

約数和(自身を除く): 163296945

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 225, 327, 545, 981, 1635, 2725, 4905, 8175, 8243, 24525, 24729, 41215, 74187, 123645, 206075, 370935, 618225, 898487, 1854675, 2695461, 4492435, 8086383, 13477305, 22462175, 40431915, 67386525, 202159575]

約数ペア:

[(1, 202159575), (3, 67386525), (5, 40431915), (9, 22462175), (15, 13477305), (25, 8086383), (45, 4492435), (75, 2695461), (109, 1854675), (225, 898487), (327, 618225), (545, 370935), (981, 206075), (1635, 123645), (2725, 74187), (4905, 41215), (8175, 24729), (8243, 24525)]