225176595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1052

約数の個数: 64

約数和(自身を含む): 429732864

約数和(自身を除く): 204556269

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 53, 105, 129, 159, 215, 265, 301, 371, 645, 795, 903, 941, 1113, 1505, 1855, 2279, 2823, 4515, 4705, 5565, 6587, 6837, 11395, 14115, 15953, 19761, 32935, 34185, 40463, 47859, 49873, 79765, 98805, 121389, 149619, 202315, 239295, 249365, 283241, 349111, 606945, 748095, 849723, 1047333, 1416205, 1745555, 2144539, 4248615, 5236665, 6433617, 10722695, 15011773, 32168085, 45035319, 75058865, 225176595]

約数ペア:

[(1, 225176595), (3, 75058865), (5, 45035319), (7, 32168085), (15, 15011773), (21, 10722695), (35, 6433617), (43, 5236665), (53, 4248615), (105, 2144539), (129, 1745555), (159, 1416205), (215, 1047333), (265, 849723), (301, 748095), (371, 606945), (645, 349111), (795, 283241), (903, 249365), (941, 239295), (1113, 202315), (1505, 149619), (1855, 121389), (2279, 98805), (2823, 79765), (4515, 49873), (4705, 47859), (5565, 40463), (6587, 34185), (6837, 32935), (11395, 19761), (14115, 15953)]