134457775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 186595200

約数和(自身を除く): 52137425

約数列:

[1, 5, 19, 25, 29, 43, 95, 145, 215, 227, 475, 551, 725, 817, 1075, 1135, 1247, 2755, 4085, 4313, 5675, 6235, 6583, 9761, 13775, 20425, 21565, 23693, 31175, 32915, 48805, 107825, 118465, 125077, 164575, 185459, 244025, 283069, 592325, 625385, 927295, 1415345, 3126925, 4636475, 5378311, 7076725, 26891555, 134457775]

約数ペア:

[(1, 134457775), (5, 26891555), (19, 7076725), (25, 5378311), (29, 4636475), (43, 3126925), (95, 1415345), (145, 927295), (215, 625385), (227, 592325), (475, 283069), (551, 244025), (725, 185459), (817, 164575), (1075, 125077), (1135, 118465), (1247, 107825), (2755, 48805), (4085, 32915), (4313, 31175), (5675, 23693), (6235, 21565), (6583, 20425), (9761, 13775)]