4128889365

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{65027}}^1$

素因数の和:65138

約数の個数: 48

約数和(自身を含む): 7669142208

約数和(自身を除く): 3540252843

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 83, 85, 153, 249, 255, 415, 747, 765, 1245, 1411, 3735, 4233, 7055, 12699, 21165, 63495, 65027, 195081, 325135, 585243, 975405, 1105459, 2926215, 3316377, 5397241, 5527295, 9949131, 16191723, 16581885, 26986205, 48575169, 49745655, 80958615, 91753097, 242875845, 275259291, 458765485, 825777873, 1376296455, 4128889365]

約数ペア:

[(1, 4128889365), (3, 1376296455), (5, 825777873), (9, 458765485), (15, 275259291), (17, 242875845), (45, 91753097), (51, 80958615), (83, 49745655), (85, 48575169), (153, 26986205), (249, 16581885), (255, 16191723), (415, 9949131), (747, 5527295), (765, 5397241), (1245, 3316377), (1411, 2926215), (3735, 1105459), (4233, 975405), (7055, 585243), (12699, 325135), (21165, 195081), (63495, 65027)]