39769785

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 79453440

約数和(自身を除く): 39683655

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 79, 81, 99, 113, 135, 165, 237, 297, 339, 395, 405, 495, 565, 711, 869, 891, 1017, 1185, 1243, 1485, 1695, 2133, 2607, 3051, 3555, 3729, 4345, 4455, 5085, 6215, 6399, 7821, 8927, 9153, 10665, 11187, 13035, 15255, 18645, 23463, 26781, 31995, 33561, 39105, 44635, 45765, 55935, 70389, 80343, 98197, 100683, 117315, 133905, 167805, 241029, 294591, 351945, 401715, 490985, 503415, 723087, 883773, 1205145, 1472955, 2651319, 3615435, 4418865, 7953957, 13256595, 39769785]

約数ペア:

[(1, 39769785), (3, 13256595), (5, 7953957), (9, 4418865), (11, 3615435), (15, 2651319), (27, 1472955), (33, 1205145), (45, 883773), (55, 723087), (79, 503415), (81, 490985), (99, 401715), (113, 351945), (135, 294591), (165, 241029), (237, 167805), (297, 133905), (339, 117315), (395, 100683), (405, 98197), (495, 80343), (565, 70389), (711, 55935), (869, 45765), (891, 44635), (1017, 39105), (1185, 33561), (1243, 31995), (1485, 26781), (1695, 23463), (2133, 18645), (2607, 15255), (3051, 13035), (3555, 11187), (3729, 10665), (4345, 9153), (4455, 8927), (5085, 7821), (6215, 6399)]