172705367045

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1\times {\mathrm{2557}}^1$

素因数の和:3477

約数の個数: 32

約数和(自身を含む): 210488611200

約数和(自身を除く): 37783244155

約数列:

[1, 5, 139, 157, 619, 695, 785, 2557, 3095, 12785, 21823, 86041, 97183, 109115, 355423, 401449, 430205, 485915, 1582783, 1777115, 2007245, 7913915, 13508437, 55801411, 67542185, 220006837, 248496931, 279007055, 1100034185, 1242484655, 34541073409, 172705367045]

約数ペア:

[(1, 172705367045), (5, 34541073409), (139, 1242484655), (157, 1100034185), (619, 279007055), (695, 248496931), (785, 220006837), (2557, 67542185), (3095, 55801411), (12785, 13508437), (21823, 7913915), (86041, 2007245), (97183, 1777115), (109115, 1582783), (355423, 485915), (401449, 430205)]