1929165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 3717120

約数和(自身を除く): 1787955

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 967, 1995, 2901, 4835, 6769, 14505, 18373, 20307, 33845, 55119, 91865, 101535, 128611, 275595, 385833, 643055, 1929165]

約数ペア:

[(1, 1929165), (3, 643055), (5, 385833), (7, 275595), (15, 128611), (19, 101535), (21, 91865), (35, 55119), (57, 33845), (95, 20307), (105, 18373), (133, 14505), (285, 6769), (399, 4835), (665, 2901), (967, 1995)]