88891327805

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1\times {\mathrm{57301}}^1$

素因数の和:57789

約数の個数: 32

約数和(自身を含む): 123222220800

約数和(自身を除く): 34330892995

約数列:

[1, 5, 7, 35, 127, 349, 635, 889, 1745, 2443, 4445, 12215, 44323, 57301, 221615, 286505, 310261, 401107, 1551305, 2005535, 7277227, 19998049, 36386135, 50940589, 99990245, 139986343, 254702945, 699931715, 2539752223, 12698761115, 17778265561, 88891327805]

約数ペア:

[(1, 88891327805), (5, 17778265561), (7, 12698761115), (35, 2539752223), (127, 699931715), (349, 254702945), (635, 139986343), (889, 99990245), (1745, 50940589), (2443, 36386135), (4445, 19998049), (12215, 7277227), (44323, 2005535), (57301, 1551305), (221615, 401107), (286505, 310261)]