206282925

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{7219}}^1$

素因数の和:7362

約数の個数: 36

約数和(自身を含む): 372436480

約数和(自身を除く): 166153555

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 225, 381, 635, 1143, 1905, 3175, 5715, 7219, 9525, 21657, 28575, 36095, 64971, 108285, 180475, 324855, 541425, 916813, 1624275, 2750439, 4584065, 8251317, 13752195, 22920325, 41256585, 68760975, 206282925]

約数ペア:

[(1, 206282925), (3, 68760975), (5, 41256585), (9, 22920325), (15, 13752195), (25, 8251317), (45, 4584065), (75, 2750439), (127, 1624275), (225, 916813), (381, 541425), (635, 324855), (1143, 180475), (1905, 108285), (3175, 64971), (5715, 36095), (7219, 28575), (9525, 21657)]