2016013905

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{1657}}^1$

素因数の和:3110

約数の個数: 48

約数和(自身を含む): 3683147520

約数和(自身を除く): 1667133615

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 1423, 1657, 4269, 4971, 7115, 8285, 12807, 14913, 21345, 24855, 27037, 31483, 64035, 74565, 81111, 94449, 135185, 157415, 243333, 283347, 405555, 472245, 1216665, 1416735, 2357911, 7073733, 11789555, 21221199, 35368665, 44800309, 106105995, 134400927, 224001545, 403202781, 672004635, 2016013905]

約数ペア:

[(1, 2016013905), (3, 672004635), (5, 403202781), (9, 224001545), (15, 134400927), (19, 106105995), (45, 44800309), (57, 35368665), (95, 21221199), (171, 11789555), (285, 7073733), (855, 2357911), (1423, 1416735), (1657, 1216665), (4269, 472245), (4971, 405555), (7115, 283347), (8285, 243333), (12807, 157415), (14913, 135185), (21345, 94449), (24855, 81111), (27037, 74565), (31483, 64035)]