2887158566305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2447}}^1\times {\mathrm{37273}}^1$

素因数の和:40225

約数の個数: 32

約数和(自身を含む): 3740386857984

約数和(自身を除く): 853228291679

約数列:

[1, 5, 13, 65, 487, 2435, 2447, 6331, 12235, 31655, 31811, 37273, 159055, 186365, 484549, 1191689, 2422745, 5958445, 15491957, 18151951, 77459785, 90759755, 91207031, 235975363, 456035155, 1179876815, 1185691403, 5928457015, 44417824097, 222089120485, 577431713261, 2887158566305]

約数ペア:

[(1, 2887158566305), (5, 577431713261), (13, 222089120485), (65, 44417824097), (487, 5928457015), (2435, 1185691403), (2447, 1179876815), (6331, 456035155), (12235, 235975363), (31655, 91207031), (31811, 90759755), (37273, 77459785), (159055, 18151951), (186365, 15491957), (484549, 5958445), (1191689, 2422745)]