806420835

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{5107}}^1$

素因数の和:5169

約数の個数: 72

約数和(自身を含む): 1589711760

約数和(自身を除く): 783290925

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 121, 145, 165, 261, 319, 363, 435, 495, 605, 957, 1089, 1305, 1595, 1815, 2871, 3509, 4785, 5107, 5445, 10527, 14355, 15321, 17545, 25535, 31581, 45963, 52635, 56177, 76605, 148103, 157905, 168531, 229815, 280885, 444309, 505593, 617947, 740515, 842655, 1332927, 1629133, 1853841, 2221545, 2527965, 3089735, 4887399, 5561523, 6664635, 8145665, 9269205, 14662197, 17920463, 24436995, 27807615, 53761389, 73310985, 89602315, 161284167, 268806945, 806420835]

約数ペア:

[(1, 806420835), (3, 268806945), (5, 161284167), (9, 89602315), (11, 73310985), (15, 53761389), (29, 27807615), (33, 24436995), (45, 17920463), (55, 14662197), (87, 9269205), (99, 8145665), (121, 6664635), (145, 5561523), (165, 4887399), (261, 3089735), (319, 2527965), (363, 2221545), (435, 1853841), (495, 1629133), (605, 1332927), (957, 842655), (1089, 740515), (1305, 617947), (1595, 505593), (1815, 444309), (2871, 280885), (3509, 229815), (4785, 168531), (5107, 157905), (5445, 148103), (10527, 76605), (14355, 56177), (15321, 52635), (17545, 45963), (25535, 31581)]