194927145

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{265207}}^1$

素因数の和:265229

約数の個数: 24

約数和(自身を含む): 362804544

約数和(自身を除く): 167877399

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 265207, 795621, 1326035, 1856449, 3978105, 5569347, 9282245, 12995143, 27846735, 38985429, 64975715, 194927145]

約数ペア:

[(1, 194927145), (3, 64975715), (5, 38985429), (7, 27846735), (15, 12995143), (21, 9282245), (35, 5569347), (49, 3978105), (105, 1856449), (147, 1326035), (245, 795621), (735, 265207)]