2019076515

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{38713}}^1$

素因数の和:38804

約数の個数: 48

約数和(自身を含む): 3744418080

約数和(自身を除く): 1725341565

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 61, 95, 171, 183, 285, 305, 549, 855, 915, 1159, 2745, 3477, 5795, 10431, 17385, 38713, 52155, 116139, 193565, 348417, 580695, 735547, 1742085, 2206641, 2361493, 3677735, 6619923, 7084479, 11033205, 11807465, 21253437, 33099615, 35422395, 44868367, 106267185, 134605101, 224341835, 403815303, 673025505, 2019076515]

約数ペア:

[(1, 2019076515), (3, 673025505), (5, 403815303), (9, 224341835), (15, 134605101), (19, 106267185), (45, 44868367), (57, 35422395), (61, 33099615), (95, 21253437), (171, 11807465), (183, 11033205), (285, 7084479), (305, 6619923), (549, 3677735), (855, 2361493), (915, 2206641), (1159, 1742085), (2745, 735547), (3477, 580695), (5795, 348417), (10431, 193565), (17385, 116139), (38713, 52155)]