252182235

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 429535008

約数和(自身を除く): 177352773

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 521, 529, 915, 1403, 1563, 1587, 2605, 2645, 4209, 7015, 7815, 7935, 11983, 21045, 31781, 32269, 35949, 59915, 95343, 96807, 158905, 161345, 179745, 275609, 476715, 484035, 730963, 826827, 1378045, 2192889, 3654815, 4134135, 10964445, 16812149, 50436447, 84060745, 252182235]

約数ペア:

[(1, 252182235), (3, 84060745), (5, 50436447), (15, 16812149), (23, 10964445), (61, 4134135), (69, 3654815), (115, 2192889), (183, 1378045), (305, 826827), (345, 730963), (521, 484035), (529, 476715), (915, 275609), (1403, 179745), (1563, 161345), (1587, 158905), (2605, 96807), (2645, 95343), (4209, 59915), (7015, 35949), (7815, 32269), (7935, 31781), (11983, 21045)]