1672105735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1579}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 2156889600

約数和(自身を除く): 484783865

約数列:

[1, 5, 19, 71, 95, 157, 355, 785, 1349, 1579, 2983, 6745, 7895, 11147, 14915, 30001, 55735, 112109, 150005, 211793, 247903, 560545, 1058965, 1239515, 2130071, 4710157, 10650355, 17601113, 23550785, 88005565, 334421147, 1672105735]

約数ペア:

[(1, 1672105735), (5, 334421147), (19, 88005565), (71, 23550785), (95, 17601113), (157, 10650355), (355, 4710157), (785, 2130071), (1349, 1239515), (1579, 1058965), (2983, 560545), (6745, 247903), (7895, 211793), (11147, 150005), (14915, 112109), (30001, 55735)]