26399528045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{32143}}^1$

素因数の和:32405

約数の個数: 32

約数和(自身を含む): 35132106240

約数和(自身を除く): 8732578195

約数列:

[1, 5, 11, 55, 109, 137, 545, 685, 1199, 1507, 5995, 7535, 14933, 32143, 74665, 160715, 164263, 353573, 821315, 1767865, 3503587, 4403591, 17517935, 22017955, 38539457, 48439501, 192697285, 242197505, 479991419, 2399957095, 5279905609, 26399528045]

約数ペア:

[(1, 26399528045), (5, 5279905609), (11, 2399957095), (55, 479991419), (109, 242197505), (137, 192697285), (545, 48439501), (685, 38539457), (1199, 22017955), (1507, 17517935), (5995, 4403591), (7535, 3503587), (14933, 1767865), (32143, 821315), (74665, 353573), (160715, 164263)]