125421185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 168203520

約数和(自身を除く): 42782335

約数列:

[1, 5, 19, 23, 61, 95, 115, 305, 437, 941, 1159, 1403, 2185, 4705, 5795, 7015, 17879, 21643, 26657, 57401, 89395, 108215, 133285, 287005, 411217, 1090619, 1320223, 2056085, 5453095, 6601115, 25084237, 125421185]

約数ペア:

[(1, 125421185), (5, 25084237), (19, 6601115), (23, 5453095), (61, 2056085), (95, 1320223), (115, 1090619), (305, 411217), (437, 287005), (941, 133285), (1159, 108215), (1403, 89395), (2185, 57401), (4705, 26657), (5795, 21643), (7015, 17879)]