155587123075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1\times {\mathrm{3929}}^1$

素因数の和:5152

約数の個数: 48

約数和(自身を含む): 204849835200

約数和(自身を除く): 49262712125

約数列:

[1, 5, 23, 25, 61, 115, 305, 575, 1129, 1403, 1525, 3929, 5645, 7015, 19645, 25967, 28225, 35075, 68869, 90367, 98225, 129835, 239669, 344345, 451835, 649175, 1198345, 1583987, 1721725, 2259175, 4435841, 5512387, 5991725, 7919935, 22179205, 27561935, 39599675, 102024343, 110896025, 137809675, 270586301, 510121715, 1352931505, 2550608575, 6223484923, 6764657525, 31117424615, 155587123075]

約数ペア:

[(1, 155587123075), (5, 31117424615), (23, 6764657525), (25, 6223484923), (61, 2550608575), (115, 1352931505), (305, 510121715), (575, 270586301), (1129, 137809675), (1403, 110896025), (1525, 102024343), (3929, 39599675), (5645, 27561935), (7015, 22179205), (19645, 7919935), (25967, 5991725), (28225, 5512387), (35075, 4435841), (68869, 2259175), (90367, 1721725), (98225, 1583987), (129835, 1198345), (239669, 649175), (344345, 451835)]