135488475

素因数分解:

$3^2\times 5^2\times {\mathrm{661}}^1\times {\mathrm{911}}^1$

素因数の和:1588

約数の個数: 36

約数和(自身を含む): 243308832

約数和(自身を除く): 107820357

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 661, 911, 1983, 2733, 3305, 4555, 5949, 8199, 9915, 13665, 16525, 22775, 29745, 40995, 49575, 68325, 148725, 204975, 602171, 1806513, 3010855, 5419539, 9032565, 15054275, 27097695, 45162825, 135488475]

約数ペア:

[(1, 135488475), (3, 45162825), (5, 27097695), (9, 15054275), (15, 9032565), (25, 5419539), (45, 3010855), (75, 1806513), (225, 602171), (661, 204975), (911, 148725), (1983, 68325), (2733, 49575), (3305, 40995), (4555, 29745), (5949, 22775), (8199, 16525), (9915, 13665)]