137654195

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 197987328

約数和(自身を除く): 60333133

約数列:

[1, 5, 7, 23, 35, 115, 161, 307, 557, 805, 1535, 2149, 2785, 3899, 7061, 10745, 12811, 19495, 35305, 49427, 64055, 89677, 170999, 247135, 448385, 854995, 1196993, 3932977, 5984965, 19664885, 27530839, 137654195]

約数ペア:

[(1, 137654195), (5, 27530839), (7, 19664885), (23, 5984965), (35, 3932977), (115, 1196993), (161, 854995), (307, 448385), (557, 247135), (805, 170999), (1535, 89677), (2149, 64055), (2785, 49427), (3899, 35305), (7061, 19495), (10745, 12811)]