4022585

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 6082560

約数和(自身を除く): 2059975

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 263, 437, 665, 805, 1315, 1841, 2185, 3059, 4997, 6049, 9205, 15295, 24985, 30245, 34979, 42343, 114931, 174895, 211715, 574655, 804517, 4022585]

約数ペア:

[(1, 4022585), (5, 804517), (7, 574655), (19, 211715), (23, 174895), (35, 114931), (95, 42343), (115, 34979), (133, 30245), (161, 24985), (263, 15295), (437, 9205), (665, 6049), (805, 4997), (1315, 3059), (1841, 2185)]