2875120945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{1289}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 3711484800

約数和(自身を除く): 836363855

約数列:

[1, 5, 19, 53, 95, 265, 443, 1007, 1289, 2215, 5035, 6445, 8417, 23479, 24491, 42085, 68317, 117395, 122455, 341585, 446101, 571027, 1298023, 2230505, 2855135, 6490115, 10849513, 30264431, 54247565, 151322155, 575024189, 2875120945]

約数ペア:

[(1, 2875120945), (5, 575024189), (19, 151322155), (53, 54247565), (95, 30264431), (265, 10849513), (443, 6490115), (1007, 2855135), (1289, 2230505), (2215, 1298023), (5035, 571027), (6445, 446101), (8417, 341585), (23479, 122455), (24491, 117395), (42085, 68317)]