19432849545

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{99251}}^1$

素因数の和:99510

約数の個数: 48

約数和(自身を含む): 35611617600

約数和(自身を除く): 16178768055

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 229, 285, 687, 855, 1145, 2061, 3435, 4351, 10305, 13053, 21755, 39159, 65265, 99251, 195795, 297753, 496255, 893259, 1488765, 1885769, 4466295, 5657307, 9428845, 16971921, 22728479, 28286535, 68185437, 84859605, 113642395, 204556311, 340927185, 431841101, 1022781555, 1295523303, 2159205505, 3886569909, 6477616515, 19432849545]

約数ペア:

[(1, 19432849545), (3, 6477616515), (5, 3886569909), (9, 2159205505), (15, 1295523303), (19, 1022781555), (45, 431841101), (57, 340927185), (95, 204556311), (171, 113642395), (229, 84859605), (285, 68185437), (687, 28286535), (855, 22728479), (1145, 16971921), (2061, 9428845), (3435, 5657307), (4351, 4466295), (10305, 1885769), (13053, 1488765), (21755, 893259), (39159, 496255), (65265, 297753), (99251, 195795)]