27029883985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1\times {\mathrm{647}}^1$

素因数の和:1330

約数の個数: 64

約数和(自身を含む): 37231488000

約数和(自身を除く): 10201604015

約数列:

[1, 5, 13, 29, 37, 65, 145, 185, 377, 481, 599, 647, 1073, 1885, 2405, 2995, 3235, 5365, 7787, 8411, 13949, 17371, 18763, 22163, 23939, 38935, 42055, 69745, 86855, 93815, 110815, 119695, 225823, 243919, 288119, 311207, 387553, 642727, 694231, 1129115, 1219595, 1440595, 1556035, 1937765, 3213635, 3471155, 5038189, 8355451, 9025003, 11239037, 14339461, 25190945, 41777255, 45125015, 56195185, 71697305, 146107481, 186412993, 415844369, 730537405, 932064965, 2079221845, 5405976797, 27029883985]

約数ペア:

[(1, 27029883985), (5, 5405976797), (13, 2079221845), (29, 932064965), (37, 730537405), (65, 415844369), (145, 186412993), (185, 146107481), (377, 71697305), (481, 56195185), (599, 45125015), (647, 41777255), (1073, 25190945), (1885, 14339461), (2405, 11239037), (2995, 9025003), (3235, 8355451), (5365, 5038189), (7787, 3471155), (8411, 3213635), (13949, 1937765), (17371, 1556035), (18763, 1440595), (22163, 1219595), (23939, 1129115), (38935, 694231), (42055, 642727), (69745, 387553), (86855, 311207), (93815, 288119), (110815, 243919), (119695, 225823)]